Update CHANGELOG and npm version for 5.11.0-rc.3

This reverts commit 4686272f87.

Unfortunately, this doesn't work alongside `node-pre-gyp` - in fresh installs, the binary
files are not yet downloaded when npm tries to create symlinks, leading to an error.

.babelrc

@@ -1,4 +1,5 @@
 {
+    "plugins": ["transform-class-properties"],
     "presets": [
         "stage-0",
         "es2015",

.gitignore

@@ -46,6 +46,7 @@ Thumbs.db
 
 # build related files #
 #######################
+/_build*
 /build/
 /example/build/
 /test/data/monaco*

.npmignore

@@ -0,0 +1,15 @@
+*
+!README.md
+!CHANGELOG.md
+!CONTRIBUTING.MD
+!LICENCE.TXT
+!package.json
+!package-lock.json
+!yarn.lock
+!docs
+!example
+!taginfo.json
+!lib/*.js
+!profiles/*
+!profiles/lib/*
+!profiles/examples/*

.travis.yml

@@ -301,7 +301,7 @@ before_install:
   - mkdir -p ${CMAKE_DIR}
   - travis_retry wget --quiet -O - ${CMAKE_URL} | tar --strip-components=1 -xz -C ${CMAKE_DIR} || travis_terminate 1
   - export PATH=${CMAKE_DIR}/bin:${PATH}
-  - ${MASON} install tbb 2017_20161128 && export LD_LIBRARY_PATH=$(${MASON} prefix tbb 2017_20161128)/lib/:${LD_LIBRARY_PATH}
+  - ${MASON} install tbb 2017_U7 && export LD_LIBRARY_PATH=$(${MASON} prefix tbb 2017_U7)/lib/:${LD_LIBRARY_PATH}
   - ${MASON} install ccache ${CCACHE_VERSION} && export PATH=$(${MASON} prefix ccache ${CCACHE_VERSION})/bin:${PATH}
   - |
     if [[ ! -z ${CLANG_VERSION} ]]; then

CHANGELOG.md

@@ -1,3 +1,26 @@
+# 5.11.0
+  - Changes from 5.10:
+    - Features
+      - BREAKING: Added support for conditional via-way restrictions. This features changes the file format of osrm.restrictions and requires re-extraction
+    - Internals
+      - BREAKING: Traffic signals will no longer be represented as turns internally. This requires re-processing of data but enables via-way turn restrictions across highway=traffic_signals
+      - Additional checks for empty segments when loading traffic data files
+      - Tunes the constants for turns in sharp curves just a tiny bit to circumvent a mix-up in fork directions at a specific intersection (https://github.com/Project-OSRM/osrm-backend/issues/4331)
+    - Infrastructure
+      - Refactor datafacade to make implementing additional DataFacades simpler
+    - Bugfixes
+      - API docs are now buildable again
+      - Suppress unnecessary extra turn instruction when exiting a motorway via a motorway_link onto a primary road (https://github.com/Project-OSRM/osrm-backend/issues/4348 scenario 4)
+      - Suppress unnecessary extra turn instruction when taking a tertiary_link road from a teritary onto a residential road (https://github.com/Project-OSRM/osrm-backend/issues/4348 scenario 2)
+      - Various MSVC++ build environment fixes
+      - Avoid a bug that crashes GCC6
+      - Re-include .npmignore to slim down published modules
+      - Fix a pre-processing bug where incorrect directions could be issued when two turns would have similar instructions and we tried to give them distinct values (https://github.com/Project-OSRM/osrm-backend/pull/4375)
+      - The entry bearing for correct the cardinality of a direction value (https://github.com/Project-OSRM/osrm-backend/pull/4353
+      - Change timezones in West Africa to the WAT zone so they're recognized on the Windows platform
+      - Use the correct angle modifier at forks
+      - Issue a `continue` instead of a `turn` when an end-of-road situation (e.g. T-intersection) puts you on the same-named road
+
 # 5.10.0
   - Changes from 5.9:
     - Profiles:

CMakeLists.txt

@@ -60,7 +60,7 @@ if (POLICY CMP0048)
 endif()
 project(OSRM C CXX)
 set(OSRM_VERSION_MAJOR 5)
-set(OSRM_VERSION_MINOR 10)
+set(OSRM_VERSION_MINOR 11)
 set(OSRM_VERSION_PATCH 0)
 set(OSRM_VERSION "${OSRM_VERSION_MAJOR}.${OSRM_VERSION_MINOR}.${OSRM_VERSION_PATCH}")
 
@@ -102,11 +102,11 @@ if(WIN32 AND MSVC_VERSION LESS 1900)
 endif()
 
 # Strictly require GCC>=4.9 and Clang>=3.4 - GCC 4.8 is already too old for C++14.
-if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
   if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.9)
     message(FATAL_ERROR "GCC>=4.9 required. In case you are on Ubuntu upgrade via ppa:ubuntu-toolchain-r/test")
   endif()
-elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
   if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.4)
     message(FATAL_ERROR "Clang>=3.4 required. In case you are on Ubuntu upgrade via http://apt.llvm.org")
   endif()
@@ -182,7 +182,7 @@ endif()
 
 # Disable LTO when mason+gcc is detected before testing for / setting any flags.
 # Mason builds libraries with Clang, mixing does not work in the context of lto.
-if(ENABLE_MASON AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND ENABLE_LTO)
+if(ENABLE_MASON AND CMAKE_CXX_COMPILER_ID MATCHES "GNU" AND ENABLE_LTO)
   set(ENABLE_LTO OFF)
   message(WARNING "Mason and GCC's LTO not work together. Disabling LTO.")
 endif()
@@ -211,9 +211,9 @@ endif()
 if(CMAKE_BUILD_TYPE MATCHES Debug OR CMAKE_BUILD_TYPE MATCHES RelWithDebInfo)
   message(STATUS "Configuring debug mode flags")
   set(ENABLE_ASSERTIONS ON)
-  if(NOT ${CMAKE_CXX_COMPILER_ID} STREQUAL "MSVC")
+  if(NOT CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-inline -fno-omit-frame-pointer")
-    if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
+    if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
       if (CMAKE_BUILD_TYPE MATCHES Debug)
         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Og -ggdb")
       else()
@@ -232,7 +232,7 @@ if(CMAKE_BUILD_TYPE MATCHES Release OR CMAKE_BUILD_TYPE MATCHES MinRelSize OR CM
   if(ENABLE_LTO AND LTO_AVAILABLE)
     set(OLD_CXX_FLAGS ${CMAKE_CXX_FLAGS})
     # GCC in addition allows parallelizing LTO
-    if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
+    if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
       include(ProcessorCount)
       ProcessorCount(NPROC)
       set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -flto=${NPROC}")
@@ -255,7 +255,7 @@ if(CMAKE_BUILD_TYPE MATCHES Release OR CMAKE_BUILD_TYPE MATCHES MinRelSize OR CM
     endif()
 
     # Since gcc 4.9 the LTO format is non-standart ('slim'), so we need to use the build-in tools
-    if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" AND
+    if(CMAKE_CXX_COMPILER_ID MATCHES "GNU" AND
         NOT "${CMAKE_CXX_COMPILER_VERSION}" VERSION_LESS "4.9.0" AND NOT MINGW)
       find_program(GCC_AR gcc-ar)
       find_program(GCC_RANLIB gcc-ranlib)
@@ -271,7 +271,7 @@ if(CMAKE_BUILD_TYPE MATCHES Release OR CMAKE_BUILD_TYPE MATCHES MinRelSize OR CM
     endif()
 
     # Same for clang LTO requires their own toolchain
-    if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
+    if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
       find_program(LLVM_AR llvm-ar)
       find_program(LLVM_RANLIB llvm-ranlib)
       if ("${LLVM_AR}" STREQUAL "LLVM_AR-NOTFOUND" OR "${LLVM_RANLIB}" STREQUAL "LLVM_RANLIB-NOTFOUND")
@@ -285,7 +285,7 @@ if(CMAKE_BUILD_TYPE MATCHES Release OR CMAKE_BUILD_TYPE MATCHES MinRelSize OR CM
       endif()
     endif()
 
-    if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" AND "${CMAKE_CXX_COMPILER_VERSION}" VERSION_LESS "4.9.0")
+    if(CMAKE_CXX_COMPILER_ID MATCHES "GNU" AND "${CMAKE_CXX_COMPILER_VERSION}" VERSION_LESS "4.9.0")
       message(STATUS "Disabling LTO on GCC < 4.9.0 since it is broken, see: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038")
       set(CMAKE_CXX_FLAGS "${OLD_CXX_FLAGS}")
       set(ENABLE_LTO Off)
@@ -315,9 +315,9 @@ if (ENABLE_SANITIZER)
 endif()
 
 # Configuring compilers
-if(${CMAKE_CXX_COMPILER_ID} STREQUAL "Clang")
+if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -pedantic -Wuninitialized -Wunreachable-code -Wstrict-overflow=2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fPIC -fcolor-diagnostics -ftemplate-depth=1024 -Wno-unused-command-line-argument")
-elseif(${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU")
+elseif(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
   set(COLOR_FLAG "-fdiagnostics-color=auto")
   check_cxx_compiler_flag("-fdiagnostics-color=auto" HAS_COLOR_FLAG)
   if(NOT HAS_COLOR_FLAG)
@@ -337,13 +337,14 @@ elseif(${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fpermissive")
   endif()
 
-elseif(${CMAKE_CXX_COMPILER_ID} STREQUAL "Intel")
+elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
   # using Intel C++
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-intel -wd10237 -Wall -ipo -fPIC")
-elseif(${CMAKE_CXX_COMPILER_ID} STREQUAL "MSVC")
+elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
   # using Visual Studio C++
   set(BOOST_COMPONENTS ${BOOST_COMPONENTS} zlib)
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /bigobj") # avoid compiler error C1128 from scripting_environment_lua.cpp
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /DWIN32_LEAN_AND_MEAN") # avoid compiler error C2011 from dual #include of winsock.h and winsock2.h
   add_dependency_defines(-DBOOST_LIB_DIAGNOSTIC)
   add_dependency_defines(-D_CRT_SECURE_NO_WARNINGS)
   add_dependency_defines(-DNOMINMAX) # avoid min and max macros that can break compilation
@@ -359,7 +360,7 @@ execute_process(COMMAND ${CMAKE_CXX_COMPILER} "-Wl,--version" ERROR_QUIET OUTPUT
 # For ld.gold and ld.bfs (the GNU linkers) we optimize hard
 if("${LINKER_VERSION}" MATCHES "GNU gold" OR "${LINKER_VERSION}" MATCHES "GNU ld")
   message(STATUS "Setting linker optimizations")
-  if(NOT (${CMAKE_CXX_COMPILER_ID} STREQUAL "MSVC" OR "${LD_AVOID_GC_SECTIONS}"))
+  if(NOT (CMAKE_CXX_COMPILER_ID MATCHES "MSVC" OR "${LD_AVOID_GC_SECTIONS}"))
     # Tell compiler to put every function in separate section, linker can then match sections and functions
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ffunction-sections -fdata-sections")
     # Tell linker to do dead code and data eminination during link time discarding sections
@@ -377,7 +378,7 @@ set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${LINKER_FLAGS}")
 set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} ${LINKER_FLAGS}")
 
 # Activate C++1y
-if(NOT ${CMAKE_CXX_COMPILER_ID} STREQUAL "MSVC")
+if(NOT CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++1y")
   set(OSRM_CXXFLAGS "${OSRM_CXXFLAGS} -std=c++1y")
 endif()
@@ -568,7 +569,7 @@ else()
 endif()
 
 # prefix compilation with ccache by default if available and on clang or gcc
-if(ENABLE_CCACHE AND (${CMAKE_CXX_COMPILER_ID} STREQUAL "Clang" OR ${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU"))
+if(ENABLE_CCACHE AND (CMAKE_CXX_COMPILER_ID MATCHES "Clang" OR CMAKE_CXX_COMPILER_ID MATCHES "GNU"))
   find_program(CCACHE_FOUND ccache)
   if(CCACHE_FOUND)
     message(STATUS "Using ccache to speed up incremental builds")

CONTRIBUTING.md

@@ -18,7 +18,7 @@ if [ x"$remote" = xorigin  ] ; then
         echo "Rejected push to $remote/master" ; exit 1
     fi
 
-    ./scripts/format.sh
+    ./scripts/format.sh && ./scripts/error_on_dirty.sh
     if [ $? -ne 0 ] ; then
         echo "Unstaged format changes" ; exit 1
     fi

docs/nodejs/api.md

@@ -27,11 +27,11 @@ var osrm = new OSRM('network.osrm');
                This requires you to run `osrm-datastore` prior to creating an `OSRM` object.
     -   `options.path` **[String](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String)?** The path to the `.osrm` files. This is mutually exclusive with setting {options.shared_memory} to true.
     -   `options.max_locations_trip` **[Number](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number)?** Max. locations supported in trip query (default: unlimited).
-    -   `options.max_locations_viaroute` **[Number](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number)?** Max. locations supported in viaroute query 9default: unlimited).
+    -   `options.max_locations_viaroute` **[Number](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number)?** Max. locations supported in viaroute query (default: unlimited).
     -   `options.max_locations_distance_table` **[Number](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number)?** Max. locations supported in distance table query (default: unlimited).
-    -   `options.max_locations_map_matching` **[Number](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number)?** Max. locations supported in map matching query (default: unlimited).
+    -   `options.max_locations_map_matching` **[Number](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number)?** Max. locations supported in map-matching query (default: unlimited).
     -   `options.max_results_nearest` **[Number](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number)?** Max. results supported in nearest query (default: unlimited).
-    -   `options.max_alternatives` **[Number](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number)?** Max. number of alternative routes supported (default: 3).
+    -   `options.max_alternatives` **[Number](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number)?** Max.number of alternatives supported in alternative routes query (default: 3).
 
 ### route
 
@@ -45,15 +45,16 @@ Returns the fastest route between two or more coordinates while visiting the way
                                           Can be `null` or an array of `[{value},{range}]` with `integer 0 .. 360,integer 0 .. 180`.
     -   `options.radiuses` **[Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array)?** Limits the coordinate snapping to streets in the given radius in meters. Can be `null` (unlimited, default) or `double >= 0`.
     -   `options.hints` **[Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array)?** Hints for the coordinate snapping. Array of base64 encoded strings.
-    -   `options.alternatives` **[Boolean](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Boolean)** Search for alternative routes and return as well.
-        _Please note that even if an alternative route is requested, a result cannot be guaranteed._ (optional, default `false`)
-    -   `options.steps` **[Boolean](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Boolean)** Returned route steps for each route leg. (optional, default `false`)
+    -   `options.alternatives` **[Boolean](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Boolean)** Search for alternative routes. (optional, default `false`)
+    -   `options.alternatives` **[Number](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number)** Search for up to this many alternative routes.
+        _Please note that even if alternative routes are requested, a result cannot be guaranteed._ (optional, default `0`)
+    -   `options.steps` **[Boolean](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Boolean)** Return route steps for each route leg. (optional, default `false`)
     -   `options.annotations` **([Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array) \| [Boolean](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Boolean))** An array with strings of `duration`, `nodes`, `distance`, `weight`, `datasources`, `speed` or boolean for enabling/disabling all. (optional, default `false`)
     -   `options.geometries` **[String](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String)** Returned route geometry format (influences overview and per step). Can also be `geojson`. (optional, default `polyline`)
     -   `options.overview` **[String](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String)** Add overview geometry either `full`, `simplified` according to highest zoom level it could be display on, or not at all (`false`). (optional, default `simplified`)
     -   `options.continue_straight` **[Boolean](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Boolean)?** Forces the route to keep going straight at waypoints and don't do a uturn even if it would be faster. Default value depends on the profile.
-                         `null`/`true`/`false`
     -   `options.approaches` **[Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array)?** Keep waypoints on curb side. Can be `null` (unrestricted, default) or `curb`.
+                         `null`/`true`/`false`
 -   `callback` **[Function](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/function)** 
 
 **Examples**
@@ -194,14 +195,14 @@ if they can not be matched successfully.
     -   `options.bearings` **[Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array)?** Limits the search to segments with given bearing in degrees towards true north in clockwise direction.
                                           Can be `null` or an array of `[{value},{range}]` with `integer 0 .. 360,integer 0 .. 180`.
     -   `options.hints` **[Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array)?** Hints for the coordinate snapping. Array of base64 encoded strings.
-    -   `options.steps` **[Boolean](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Boolean)** Returned route steps for each route. (optional, default `false`)
+    -   `options.steps` **[Boolean](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Boolean)** Return route steps for each route. (optional, default `false`)
     -   `options.annotations` **([Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array) \| [Boolean](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Boolean))** An array with strings of `duration`, `nodes`, `distance`, `weight`, `datasources`, `speed` or boolean for enabling/disabling all. (optional, default `false`)
     -   `options.geometries` **[String](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String)** Returned route geometry format (influences overview and per step). Can also be `geojson`. (optional, default `polyline`)
     -   `options.overview` **[String](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String)** Add overview geometry either `full`, `simplified` according to highest zoom level it could be display on, or not at all (`false`). (optional, default `simplified`)
     -   `options.timestamps` **[Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array)<[Number](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number)>?** Timestamp of the input location (integers, UNIX-like timestamp).
     -   `options.radiuses` **[Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array)?** Standard deviation of GPS precision used for map matching. If applicable use GPS accuracy. Can be `null` for default value `5` meters or `double >= 0`.
-    -   `options.gaps` **[String](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String)** Allows the input track splitting based on huge timestamp gaps between points. Either `split` or `ignore`. (optional, default `split`)
-    -   `options.tidy` **[Boolean](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Boolean)** Allows the input track modification to obtain better matching quality for noisy tracks. (optional, default `false`)
+    -   `options.gaps` **[String](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String)?** Allows the input track splitting based on huge timestamp gaps between points. Either `split` or `ignore` (optional, default `split`).
+    -   `options.tidy` **[Boolean](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Boolean)?** Allows the input track modification to obtain better matching quality for noisy tracks (optional, default `false`).
 -   `callback` **[Function](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/function)** 
 
 **Examples**
@@ -235,25 +236,7 @@ The trip plugin solves the Traveling Salesman Problem using a greedy heuristic
 waypoints. The returned path does not have to be the shortest path, _ as TSP is NP-hard it is
 only an approximation.
 
-**Parameters**
-
--   `options` **[Object](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object)** Object literal containing parameters for the trip query.
-    -   `options.coordinates` **[Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array)?** The coordinates this request will use, coordinates as `[{lon},{lat}]` values, in decimal degrees.
-    -   `options.bearings` **[Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array)?** Limits the search to segments with given bearing in degrees towards true north in clockwise direction.
-                                          Can be `null` or an array of `[{value},{range}]` with `integer 0 .. 360,integer 0 .. 180`.
-    -   `options.radiuses` **[Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array)?** Limits the coordinate snapping to streets in the given radius in meters. Can be `double >= 0` or `null` (unlimited, default).
-    -   `options.hints` **[Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array)?** Hints for the coordinate snapping. Array of base64 encoded strings.
-    -   `options.steps` **[Boolean](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Boolean)** Returned route steps for each route. (optional, default `false`)
-    -   `options.annotations` **([Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array) \| [Boolean](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Boolean))** An array with strings of `duration`, `nodes`, `distance`, `weight`, `datasources`, `speed` or boolean for enabling/disabling all. (optional, default `false`)
-    -   `options.geometries` **[String](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String)** Returned route geometry format (influences overview and per step). Can also be `geojson`. (optional, default `polyline`)
-    -   `options.overview` **[String](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String)** Add overview geometry either `full`, `simplified` (optional, default `simplified`)
-    -   `options.roundtrip` **[Boolean](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Boolean)** Returned route is a roundtrip (route returns to first location). (optional, default `true`)
-    -   `options.source` **[String](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String)** Returned route starts at `any` or `first` coordinate. (optional, default `any`)
-    -   `options.destination` **[String](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String)** Returned route ends at `any` or `last` coordinate. (optional, default `any`)
-    -   `options.approaches` **[Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array)?** Keep waypoints on curb side. Can be `null` (unrestricted, default) or `curb`.
--   `callback` **[Function](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/function)** 
-
-A requirement for computing trips is that all input coordinates are connected.
+Note that all input coordinates have to be connected for the trip service to work.
 Currently, not all combinations of `roundtrip`, `source` and `destination` are supported.
 Right now, the following combinations are possible:
 
@@ -268,6 +251,24 @@ Right now, the following combinations are possible:
 | false     | any    | last        | no        |
 | false     | any    | any         | no        |
 
+**Parameters**
+
+-   `options` **[Object](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object)** Object literal containing parameters for the trip query.
+    -   `options.coordinates` **[Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array)?** The coordinates this request will use, coordinates as `[{lon},{lat}]` values, in decimal degrees.
+    -   `options.bearings` **[Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array)?** Limits the search to segments with given bearing in degrees towards true north in clockwise direction.
+                                          Can be `null` or an array of `[{value},{range}]` with `integer 0 .. 360,integer 0 .. 180`.
+    -   `options.radiuses` **[Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array)?** Limits the coordinate snapping to streets in the given radius in meters. Can be `double >= 0` or `null` (unlimited, default).
+    -   `options.hints` **[Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array)?** Hints for the coordinate snapping. Array of base64 encoded strings.
+    -   `options.steps` **[Boolean](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Boolean)** Return route steps for each route. (optional, default `false`)
+    -   `options.annotations` **([Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array) \| [Boolean](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Boolean))** An array with strings of `duration`, `nodes`, `distance`, `weight`, `datasources`, `speed` or boolean for enabling/disabling all. (optional, default `false`)
+    -   `options.geometries` **[String](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String)** Returned route geometry format (influences overview and per step). Can also be `geojson`. (optional, default `polyline`)
+    -   `options.overview` **[String](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String)** Add overview geometry either `full`, `simplified` (optional, default `simplified`)
+    -   `options.roundtrip` **[Boolean](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Boolean)** Return route is a roundtrip. (optional, default `true`)
+    -   `options.source` **[String](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String)** Return route starts at `any` or `first` coordinate. (optional, default `any`)
+    -   `options.destination` **[String](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String)** Return route ends at `any` or `last` coordinate. (optional, default `any`)
+    -   `options.approaches` **[Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array)?** Keep waypoints on curb side. Can be `null` (unrestricted, default) or `curb`.
+-   `callback` **[Function](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/function)** 
+
 **Examples**
 
 ```javascript

docs/releasing.md

@@ -47,10 +47,10 @@ We may introduce forward-compatible changes: query parameters and response prope
 4. Make sure the `package.json` is up to date.
 5. Make sure all tests are passing (e.g. Travis CI gives you a :thumbs_up:)
 6. Use an annotated tag to mark the release: `git tag vx.y.z -a` Body of the tag description should be the changelog entries.
-7. Use `npm run build-api-docs` to generate the API documentation.  Copy `build/docs/*` to `https://github.com/Project-OSRM/project-osrm.github.com` in the `docs/vN.N.N/api` directory
+7. Use `npm run docs` to generate the API documentation.  Copy `build/docs/*` to `https://github.com/Project-OSRM/project-osrm.github.com` in the `docs/vN.N.N/api` directory
 8. Push tags and commits: `git push; git push --tags`
 9. If not a release-candidate: Write a mailing-list post to osrm-talk@openstreetmap.org to announce the release
 10. Wait until the travis build has been completed and check if the node binaries were published by doing:
     `rm -rf node_modules && npm install` locally.
 11. For final releases run `npm publish` or `npm publish --tag next` for release candidates.
-
+12. Bump version in `package.json` to `{MAJOR}.{MINOR+1}.0-latest.1` on the `master` branch after the release.

features/bicycle/bridge.feature

@@ -21,13 +21,6 @@ Feature: Bicycle - Handle cycling
         When I route I should get
             | from | to | route           | modes                           |
             | a    | g  | abc,cde,efg,efg | cycling,cycling,cycling,cycling |
-            | b    | f  | abc,cde,efg,efg | cycling,cycling,cycling,cycling |
-            | e    | c  | cde,cde         | cycling,cycling                 |
-            | e    | b  | cde,abc,abc     | cycling,cycling,cycling         |
-            | e    | a  | cde,abc,abc     | cycling,cycling,cycling         |
-            | c    | e  | cde,cde         | cycling,cycling                 |
-            | c    | f  | cde,efg,efg     | cycling,cycling,cycling         |
-            | c    | g  | cde,efg,efg     | cycling,cycling,cycling         |
 
     Scenario: Bicycle - Properly handle durations
         Given the node map

features/bicycle/destination.feature

@@ -21,15 +21,15 @@ Feature: Bike - Destination only, no passing through
             | axye  |             |
 
         When I route I should get
-            | from | to | route      |
-            | a    | b  | ab,ab      |
-            | a    | c  | ab,bcd,bcd |
-            | a    | d  | ab,bcd,bcd |
-            | a    | e  | axye,axye  |
-            | e    | d  | de,de      |
-            | e    | c  | de,bcd,bcd |
-            | e    | b  | de,bcd,bcd |
-            | e    | a  | axye,axye  |
+            | from | to | route     |
+            | a    | b  | ab,ab     |
+            | a    | c  | ab,bcd    |
+            | a    | d  | ab,bcd    |
+            | a    | e  | axye,axye |
+            | e    | d  | de,de     |
+            | e    | c  | de,bcd    |
+            | e    | b  | de,bcd    |
+            | e    | a  | axye,axye |
 
     Scenario: Bike - Destination only street
         Given the node map
@@ -49,15 +49,15 @@ Feature: Bike - Destination only, no passing through
             | axye  |             |
 
         When I route I should get
-            | from | to | route       |
-            | a    | b  | ab,ab       |
-            | a    | c  | ab,bc,bc    |
-            | a    | d  | ab,bc,cd,cd |
-            | a    | e  | axye,axye   |
-            | e    | d  | de,de       |
-            | e    | c  | de,cd,cd    |
-            | e    | b  | de,cd,bc,bc |
-            | e    | a  | axye,axye   |
+            | from | to | route     |
+            | a    | b  | ab,ab     |
+            | a    | c  | ab,bc     |
+            | a    | d  | ab,bc,cd  |
+            | a    | e  | axye,axye |
+            | e    | d  | de,de     |
+            | e    | c  | de,cd,cd  |
+            | e    | b  | de,cd,bc  |
+            | e    | a  | axye,axye |
 
     Scenario: Bike - Routing inside a destination only area
         Given the node map
@@ -76,8 +76,8 @@ Feature: Bike - Destination only, no passing through
             | axye  |             |
 
         When I route I should get
-            | from | to | route          |
-            | a    | e  | ab,bc,cd,de,de |
-            | e    | a  | de,cd,bc,ab,ab |
-            | b    | d  | bc,cd,cd       |
-            | d    | b  | cd,bc,bc       |
+            | from | to | route       |
+            | a    | e  | ab,bc,cd,de |
+            | e    | a  | de,cd,bc,ab |
+            | b    | d  | bc,cd       |
+            | d    | b  | cd,bc       |

features/bicycle/ferry.feature

@@ -21,12 +21,7 @@ Feature: Bike - Handle ferry routes
         When I route I should get
             | from | to | route           |
             | a    | g  | abc,cde,efg,efg |
-            | b    | f  | abc,cde,efg,efg |
-            | e    | c  | cde,cde         |
-            | e    | b  | cde,abc,abc     |
-            | e    | a  | cde,abc,abc     |
             | c    | e  | cde,cde         |
-            | c    | f  | cde,efg,efg     |
             | c    | g  | cde,efg,efg     |
 
     Scenario: Bike - Ferry duration, single node

features/bicycle/mode.feature

@@ -20,11 +20,8 @@ Feature: Bike - Mode flag
     	When I route I should get
     	 | from | to | route       | modes                         |
     	 | a    | d  | ab,bc,cd,cd | cycling,ferry,cycling,cycling |
-    	 | d    | a  | cd,bc,ab,ab | cycling,ferry,cycling,cycling |
     	 | c    | a  | bc,ab,ab    | ferry,cycling,cycling         |
     	 | d    | b  | cd,bc,bc    | cycling,ferry,ferry           |
-    	 | a    | c  | ab,bc,bc    | cycling,ferry,ferry           |
-    	 | b    | d  | bc,cd,cd    | ferry,cycling,cycling         |
 
      Scenario: Bike - Mode when using a train
      	Given the node map
@@ -42,12 +39,10 @@ Feature: Bike - Mode flag
      	When I route I should get
      	 | from | to | route       | modes                         |
      	 | a    | d  | ab,bc,cd,cd | cycling,train,cycling,cycling |
-     	 | d    | a  | cd,bc,ab,ab | cycling,train,cycling,cycling |
      	 | c    | a  | bc,ab,ab    | train,cycling,cycling         |
      	 | d    | b  | cd,bc,bc    | cycling,train,train           |
-     	 | a    | c  | ab,bc,bc    | cycling,train,train           |
-     	 | b    | d  | bc,cd,cd    | train,cycling,cycling         |
 
+     #representative test for all pushes (and mode changes). Where a bike is pushed is tested over in access.feature
      Scenario: Bike - Mode when pushing bike against oneways
      	Given the node map
      	 """
@@ -70,96 +65,6 @@ Feature: Bike - Mode flag
      	 | d    | a  | cd,bc,ab,ab | cycling,pushing bike,cycling,cycling |
      	 | c    | a  | bc,ab,ab    | pushing bike,cycling,cycling         |
      	 | d    | b  | cd,bc,bc    | cycling,pushing bike,pushing bike    |
-     	 | a    | c  | ab,bc,bc    | cycling,cycling,cycling              |
-     	 | b    | d  | bc,cd,cd    | cycling,cycling,cycling              |
-
-     Scenario: Bike - Mode when pushing on pedestrain streets
-     	Given the node map
-     	 """
-     	 a b
-     	   c d
-     	 """
-
-     	And the ways
-     	 | nodes | highway    |
-     	 | ab    | primary    |
-     	 | bc    | pedestrian |
-     	 | cd    | primary    |
-
-     	When I route I should get
-     	 | from | to | route       | modes                                |
-     	 | a    | d  | ab,bc,cd,cd | cycling,pushing bike,cycling,cycling |
-     	 | d    | a  | cd,bc,ab,ab | cycling,pushing bike,cycling,cycling |
-     	 | c    | a  | bc,ab,ab    | pushing bike,cycling,cycling         |
-     	 | d    | b  | cd,bc,bc    | cycling,pushing bike,pushing bike    |
-     	 | a    | c  | ab,bc,bc    | cycling,pushing bike,pushing bike    |
-     	 | b    | d  | bc,cd,cd    | pushing bike,cycling,cycling         |
-
-     Scenario: Bike - Mode when pushing on pedestrain areas
-     	Given the node map
-     	 """
-     	 a b
-     	   c d f
-     	 """
-
-     	And the ways
-     	 | nodes | highway    | area |
-     	 | ab    | primary    |      |
-     	 | bcd   | pedestrian | yes  |
-     	 | df    | primary    |      |
-
-     	When I route I should get
-     	 | from | to | route        | modes                                |
-     	 | a    | f  | ab,bcd,df,df | cycling,pushing bike,cycling,cycling |
-     	 | f    | a  | df,bcd,ab,ab | cycling,pushing bike,cycling,cycling |
-     	 | d    | a  | bcd,ab,ab    | pushing bike,cycling,cycling         |
-     	 | f    | b  | df,bcd,bcd   | cycling,pushing bike,pushing bike    |
-     	 | a    | d  | ab,bcd,bcd   | cycling,pushing bike,pushing bike    |
-     	 | b    | f  | bcd,df,df    | pushing bike,cycling,cycling         |
-
-     Scenario: Bike - Mode when pushing on steps
-     	Given the node map
-     	 """
-     	 a b
-     	   c d f
-     	 """
-
-     	And the ways
-    	 | nodes | highway |
-    	 | ab    | primary |
-    	 | bc    | steps   |
-    	 | cd    | primary |
-
-     	When I route I should get
-    	 | from | to | route       | modes                                |
-    	 | a    | d  | ab,bc,cd,cd | cycling,pushing bike,cycling,cycling |
-    	 | d    | a  | cd,bc,ab,ab | cycling,pushing bike,cycling,cycling |
-    	 | c    | a  | bc,ab,ab    | pushing bike,cycling,cycling         |
-    	 | d    | b  | cd,bc,bc    | cycling,pushing bike,pushing bike    |
-    	 | a    | c  | ab,bc,bc    | cycling,pushing bike,pushing bike    |
-    	 | b    | d  | bc,cd,cd    | pushing bike,cycling,cycling         |
-
-     Scenario: Bike - Mode when bicycle=dismount
-     	Given the node map
-     	 """
-     	 a b
-     	   c d f
-     	 """
-
-     	And the ways
-    	 | nodes | highway | bicycle  |
-    	 | ab    | primary |          |
-    	 | bc    | primary | dismount |
-    	 | cd    | primary |          |
-
-     	When I route I should get
-    	 | from | to | route       | modes                                |
-    	 | a    | d  | ab,bc,cd,cd | cycling,pushing bike,cycling,cycling |
-    	 | d    | a  | cd,bc,ab,ab | cycling,pushing bike,cycling,cycling |
-    	 | c    | a  | bc,ab,ab    | pushing bike,cycling,cycling         |
-    	 | d    | b  | cd,bc,bc    | cycling,pushing bike,pushing bike    |
-    	 | a    | c  | ab,bc,bc    | cycling,pushing bike,pushing bike    |
-         | b    | d  | bc,cd,cd  | pushing bike,cycling,cycling         |
 
     Scenario: Bicycle - Modes when starting on forward oneway
         Given the node map

features/bicycle/ref.feature

@@ -1,47 +0,0 @@
-@routing @bicycle @ref @name
-Feature: Bike - Way ref
-
-    Background:
-        Given the profile "bicycle"
-
-    Scenario: Bike - Way with both name and ref
-        Given the node map
-            """
-            a b
-            """
-
-        And the ways
-            | nodes | name         | ref |
-            | ab    | Utopia Drive | E7  |
-
-        When I route I should get
-            | from | to | route                               | ref   |
-            | a    | b  | Utopia Drive,Utopia Drive           | E7,E7 |
-
-    Scenario: Bike - Way with only ref
-        Given the node map
-            """
-            a b
-            """
-
-        And the ways
-            | nodes | name | ref |
-            | ab    |      | E7  |
-
-        When I route I should get
-            | from | to | route | ref   |
-            | a    | b  | ,     | E7,E7 |
-
-    Scenario: Bike - Way with only name
-        Given the node map
-            """
-            a b
-            """
-
-        And the ways
-            | nodes | name         |
-            | ab    | Utopia Drive |
-
-        When I route I should get
-            | from | to | route                     |
-            | a    | b  | Utopia Drive,Utopia Drive |

features/bicycle/restrictions.feature

@@ -7,6 +7,8 @@ Feature: Bike - Turn restrictions
         Given the profile "bicycle"
         Given a grid size of 200 meters
 
+    # check to see if bicycle profiles handle relations. The code path is the same as in cars.
+    # If relations are passed, all variants tested in car also work for bike
     @no_turning
     Scenario: Bike - No left turn
         Given the node map
@@ -33,188 +35,7 @@ Feature: Bike - Turn restrictions
             | s    | n  | sj,nj,nj |
             | s    | e  | sj,ej,ej |
 
-    @no_turning
-    Scenario: Bike - No right turn
-        Given the node map
-            """
-              n
-            w j e
-              s
-            """
-
-        And the ways
-            | nodes | oneway | foot |
-            | sj    | yes    | no   |
-            | nj    | -1     | no   |
-            | wj    | -1     | no   |
-            | ej    | -1     | no   |
-
-        And the relations
-            | type        | way:from | way:to | node:via | restriction   |
-            | restriction | sj       | ej     | j        | no_right_turn |
-
-        When I route I should get
-            | from | to | route    |
-            | s    | w  | sj,wj,wj |
-            | s    | n  | sj,nj,nj |
-            | s    | e  | sj,ej,ej |
-
-    @no_turning
-    Scenario: Bike - No u-turn
-        Given the node map
-            """
-              n
-            w j e
-              s
-            """
-
-        And the ways
-            | nodes | oneway | foot |
-            | sj    | yes    | no   |
-            | nj    | -1     | no   |
-            | wj    | -1     | no   |
-            | ej    | -1     | no   |
-
-        And the relations
-            | type        | way:from | way:to | node:via | restriction |
-            | restriction | sj       | wj     | j        | no_u_turn   |
-
-        When I route I should get
-            | from | to | route    |
-            | s    | w  | sj,wj,wj |
-            | s    | n  | sj,nj,nj |
-            | s    | e  | sj,ej,ej |
-
-    @no_turning
-    Scenario: Bike - Handle any no_* relation
-        Given the node map
-            """
-              n
-            w j e
-              s
-            """
-
-        And the ways
-            | nodes | oneway | foot |
-            | sj    | yes    | no   |
-            | nj    | -1     | no   |
-            | wj    | -1     | no   |
-            | ej    | -1     | no   |
-
-        And the relations
-            | type        | way:from | way:to | node:via | restriction      |
-            | restriction | sj       | wj     | j        | no_weird_zigzags |
-
-        When I route I should get
-            | from | to | route    |
-            | s    | w  | sj,wj,wj |
-            | s    | n  | sj,nj,nj |
-            | s    | e  | sj,ej,ej |
-
-    @only_turning
-    Scenario: Bike - Only left turn
-        Given the node map
-            """
-              n
-            w j e
-              s
-            """
-
-        And the ways
-            | nodes | oneway | foot |
-            | sj    | yes    | no   |
-            | nj    | -1     | no   |
-            | wj    | -1     | no   |
-            | ej    | -1     | no   |
-
-        And the relations
-            | type        | way:from | way:to | node:via | restriction    |
-            | restriction | sj       | wj     | j        | only_left_turn |
-
-        When I route I should get
-            | from | to | route    |
-            | s    | w  | sj,wj,wj |
-            | s    | n  | sj,nj,nj |
-            | s    | e  | sj,ej,ej |
-
-    @only_turning
-    Scenario: Bike - Only right turn
-        Given the node map
-            """
-              n
-            w j e
-              s
-            """
-
-        And the ways
-            | nodes | oneway | foot |
-            | sj    | yes    | no   |
-            | nj    | -1     | no   |
-            | wj    | -1     | no   |
-            | ej    | -1     | no   |
-
-        And the relations
-            | type        | way:from | way:to | node:via | restriction     |
-            | restriction | sj       | ej     | j        | only_right_turn |
-
-        When I route I should get
-            | from | to | route    |
-            | s    | w  | sj,wj,wj |
-            | s    | n  | sj,nj,nj |
-            | s    | e  | sj,ej,ej |
-
-    @only_turning
-    Scenario: Bike - Only straight on
-        Given the node map
-            """
-              n
-            w j e
-              s
-            """
-
-        And the ways
-            | nodes | oneway | foot |
-            | sj    | yes    | no   |
-            | nj    | -1     | no   |
-            | wj    | -1     | no   |
-            | ej    | -1     | no   |
-
-        And the relations
-            | type        | way:from | way:to | node:via | restriction      |
-            | restriction | sj       | nj     | j        | only_straight_on |
-
-        When I route I should get
-            | from | to | route    |
-            | s    | w  | sj,wj,wj |
-            | s    | n  | sj,nj,nj |
-            | s    | e  | sj,ej,ej |
-
-    @no_turning
-    Scenario: Bike - Handle any only_* restriction
-        Given the node map
-            """
-              n
-            w j e
-              s
-            """
-
-        And the ways
-            | nodes | oneway | foot |
-            | sj    | yes    | no   |
-            | nj    | -1     | no   |
-            | wj    | -1     | no   |
-            | ej    | -1     | no   |
-
-        And the relations
-            | type        | way:from | way:to | node:via | restriction        |
-            | restriction | sj       | nj     | j        | only_weird_zigzags |
-
-        When I route I should get
-            | from | to | route    |
-            | s    | w  | sj,wj,wj |
-            | s    | n  | sj,nj,nj |
-            | s    | e  | sj,ej,ej |
-
+    ## exceptions are different for bike over car and need to be tested here
     @except
     Scenario: Bike - Except tag and on no_ restrictions
         Given the node map

features/car/bridge.feature

@@ -22,13 +22,7 @@ Feature: Car - Handle driving
         When I route I should get
             | from | to | route           | modes                           |
             | a    | g  | abc,cde,efg,efg | driving,driving,driving,driving |
-            | b    | f  | abc,cde,efg,efg | driving,driving,driving,driving |
-            | e    | c  | cde,cde         | driving,driving                 |
-            | e    | b  | cde,abc,abc     | driving,driving,driving         |
             | e    | a  | cde,abc,abc     | driving,driving,driving         |
-            | c    | e  | cde,cde         | driving,driving                 |
-            | c    | f  | cde,efg,efg     | driving,driving,driving         |
-            | c    | g  | cde,efg,efg     | driving,driving,driving         |
 
     Scenario: Car - Control test without durations, osrm uses movable bridge speed to calculate duration
         Given the node map
@@ -47,8 +41,6 @@ Feature: Car - Handle driving
         When I route I should get
             | from | to | route           | modes                           | speed   | time     |
             | a    | g  | abc,cde,efg,efg | driving,driving,driving,driving | 13 km/h | 340s +-1 |
-            | b    | f  | abc,cde,efg,efg | driving,driving,driving,driving | 9 km/h  | 318s +-1 |
-            | c    | e  | cde,cde         | driving,driving                 | 5 km/h  | 295s +-1 |
             | e    | c  | cde,cde         | driving,driving                 | 5 km/h  | 295s +-1 |
 
     Scenario: Car - Properly handle durations
@@ -68,6 +60,5 @@ Feature: Car - Handle driving
         When I route I should get
             | from | to | route           | modes                           | speed  |
             | a    | g  | abc,cde,efg,efg | driving,driving,driving,driving | 7 km/h |
-            | b    | f  | abc,cde,efg,efg | driving,driving,driving,driving | 5 km/h |
             | c    | e  | cde,cde         | driving,driving                 | 2 km/h |
             | e    | c  | cde,cde         | driving,driving                 | 2 km/h |

features/car/conditional_restrictions.feature

@@ -72,6 +72,75 @@ Feature: Car - Turn restrictions
             | n    | m  | nj,pjm,pjm |
             | s    | m  | js,pjm,pjm |
 
+    @no_turning @conditionals
+    Scenario: Car - Restriction With Compressed Geometry
+        Given the extract extra arguments "--parse-conditional-restrictions"
+                                            # time stamp for 10am on Tues, 02 May 2017 GMT
+        Given the contract extra arguments "--time-zone-file=test/data/tz/{timezone_names}/guinea.geojson --parse-conditionals-from-now=1493719200"
+        Given the customize extra arguments "--time-zone-file=test/data/tz/{timezone_names}/guinea.geojson --parse-conditionals-from-now=1493719200"
+
+        Given the node map
+            """
+            n
+            |
+            i
+            |
+            j-k-l-m
+            |
+            s
+            """
+
+        And the ways
+            | nodes |
+            | nij   |
+            | js    |
+            | jklm  |
+
+        And the relations
+            | type        | way:from | way:to | node:via | restriction:conditional             |
+            | restriction | nij      | jklm   | j        | no_left_turn @ (Mo-Fr 07:00-10:30)  |
+
+        When I route I should get
+            | from | to | route               |
+            | n    | m  | nij,js,js,jklm,jklm |
+
+    @no_turning @conditionals
+    Scenario: Car - Restriction With Compressed Geometry and Traffic Signal
+        Given the extract extra arguments "--parse-conditional-restrictions"
+                                            # time stamp for 10am on Tues, 02 May 2017 GMT
+        Given the contract extra arguments "--time-zone-file=test/data/tz/{timezone_names}/guinea.geojson --parse-conditionals-from-now=1493719200"
+        Given the customize extra arguments "--time-zone-file=test/data/tz/{timezone_names}/guinea.geojson --parse-conditionals-from-now=1493719200"
+
+        Given the node map
+            """
+            n
+            |
+            i
+            |
+            j-k-l-m
+            |
+            s
+            """
+
+        And the ways
+            | nodes |
+            | nij   |
+            | js    |
+            | jklm  |
+
+        And the nodes
+            | node | highway        |
+            | i    | traffic_signal |
+            | k    | traffic_signal |
+
+        And the relations
+            | type        | way:from | way:to | node:via | restriction:conditional             |
+            | restriction | nij      | jklm   | j        | no_left_turn @ (Mo-Fr 07:00-10:30)  |
+
+        When I route I should get
+            | from | to | route               |
+            | n    | m  | nij,js,js,jklm,jklm |
+
     @no_turning @conditionals
     Scenario: Car - ignores except restriction
         Given the extract extra arguments "--parse-conditional-restrictions"
@@ -530,6 +599,81 @@ Feature: Car - Turn restrictions
             | n    | p  | nj,js,js,jp,jp |
             | m    | p  | mj,jp,jp       |
 
+    @restriction-way
+    Scenario: Car - prohibit turn
+        Given the extract extra arguments "--parse-conditional-restrictions"
+        # 5pm Wed 02 May, 2017 GMT
+        Given the contract extra arguments "--time-zone-file=test/data/tz/{timezone_names}/guinea.geojson --parse-conditionals-from-now=1493744400"
+        Given the customize extra arguments "--time-zone-file=test/data/tz/{timezone_names}/guinea.geojson --parse-conditionals-from-now=1493744400"
+
+        Given the node map
+            """
+            c
+            |
+            |   f
+            |   |
+            b---e
+            |   |
+            a   d
+            """
+
+        And the ways
+            | nodes |
+            | ab    |
+            | bc    |
+            | be    |
+            | de    |
+            | ef    |
+
+        And the relations
+            | type        | way:from | way:via | way:to | restriction:conditional                         |
+            | restriction | ab       | be      | de     | no_right_turn @ (Mo-Fr 07:00-11:00,16:00-18:30) |
+
+        When I route I should get
+            | from | to | route             | turns                                                               | locations   |
+            | a    | d  | ab,be,ef,ef,de,de | depart,turn right,turn left,continue uturn,new name straight,arrive | a,b,e,f,e,d |
+            | a    | f  | ab,be,ef,ef       | depart,turn right,turn left,arrive                                  | a,b,e,f     |
+            | c    | d  | bc,be,de,de       | depart,turn left,turn right,arrive                                  | c,b,e,d     |
+            | c    | f  | bc,be,ef,ef       | depart,turn left,turn left,arrive                                   | c,b,e,f     |
+
+    # condition is off
+    @restriction-way
+    Scenario: Car - prohibit turn
+        Given the extract extra arguments "--parse-conditional-restrictions"
+        # time stamp for 12am on Tues, 02 May 2017 GMT
+        Given the contract extra arguments "--time-zone-file=test/data/tz/{timezone_names}/guinea.geojson --parse-conditionals-from-now=1493726400"
+        Given the customize extra arguments "--time-zone-file=test/data/tz/{timezone_names}/guinea.geojson --parse-conditionals-from-now=1493726400"
+
+        Given the node map
+            """
+            c
+            |
+            |   f
+            |   |
+            b---e
+            |   |
+            a   d
+            """
+
+        And the ways
+            | nodes |
+            | ab    |
+            | bc    |
+            | be    |
+            | de    |
+            | ef    |
+
+        And the relations
+            | type        | way:from | way:via | way:to | restriction:conditional                         |
+            | restriction | ab       | be      | de     | no_right_turn @ (Mo-Fr 07:00-11:00,16:00-18:30) |
+
+        When I route I should get
+            | from | to | route       |
+            | a    | d  | ab,be,de,de |
+            | a    | f  | ab,be,ef,ef |
+            | c    | d  | bc,be,de,de |
+            | c    | f  | bc,be,ef,ef |
+
     # https://www.openstreetmap.org/#map=18/38.91099/-77.00888
     @no_turning @conditionals
     Scenario: Car - DC North capitol situation, two on one off
@@ -769,15 +913,145 @@ Feature: Car - Turn restrictions
             | dg    |
 
         And the relations
-            | type        | way:from | way:to | way:via | restriction:conditional                    |
-            | restriction | ab       | be     | ef      | no_uturn @ (Mo-Fr 07:00-11:00,16:00-18:30) |
+            | type        | way:from | way:via | way:to | restriction:conditional                    |
+            | restriction | ab       | be      | ef     | no_uturn @ (Mo-Fr 07:00-11:00,16:00-18:30) |
 
         And the relations
             | type        | way:from | way:to | node:via | restriction:conditional                    |
             | restriction | ed       | dg     | d        | no_uturn @ (Mo-Fr 07:00-11:00,16:00-18:30) |
 
         When I route I should get
-            | from | to | route          | #                                                                                         |
-            | a    | f  | ab,be,ef,ef    | currently we do not handle conditional via-ways, this test will have to change when we do |
-            | f    | 1  | ef,eh,gh,dg,dg |                                                                                           |
+            | from | to | route             |
+            | a    | f  | ab,bc,bc,be,ef,ef |
+            | f    | 1  | ef,eh,gh,dg,dg    |
+
+    @restriction-way @overlap
+    Scenario: Car - prohibit turn
+        Given the extract extra arguments "--parse-conditional-restrictions"
+        # 5pm Wed 02 May, 2017 GMT
+        Given the contract extra arguments "--time-zone-file=test/data/tz/{timezone_names}/guinea.geojson --parse-conditionals-from-now=1493744400"
+        Given the customize extra arguments "--time-zone-file=test/data/tz/{timezone_names}/guinea.geojson --parse-conditionals-from-now=1493744400"
+
+        Given the node map
+            """
+            c
+            |
+            |   f
+            |   |
+            b---e
+            |   |
+            a   d
+            """
+
+        And the ways
+            | nodes |
+            | ab    |
+            | bc    |
+            | be    |
+            | de    |
+            | ef    |
+
+        And the relations
+            | type        | way:from | way:via | way:to | restriction:conditional             |
+            | restriction | ab       | be      | de     | no_right_turn @ (Mo-Fr 07:00-11:00) |
+
+        And the relations
+            | type        | way:from | way:via | way:to | restriction   |
+            | restriction | ab       | be      | de     | no_right_turn |
+
+        # condition is off, but the general restriction should take precedence
+        When I route I should get
+            | from | to | route             | turns                                                               | locations   |
+            | a    | d  | ab,be,ef,ef,de,de | depart,turn right,turn left,continue uturn,new name straight,arrive | a,b,e,f,e,d |
+            | a    | f  | ab,be,ef,ef       | depart,turn right,turn left,arrive                                  | a,b,e,f     |
+            | c    | d  | bc,be,de,de       | depart,turn left,turn right,arrive                                  | c,b,e,d     |
+            | c    | f  | bc,be,ef,ef       | depart,turn left,turn left,arrive                                   | c,b,e,f     |
+
+    @restriction-way @overlap
+    Scenario: Car - prohibit turn
+        Given the extract extra arguments "--parse-conditional-restrictions"
+        # 5pm Wed 02 May, 2017 GMT
+        Given the contract extra arguments "--time-zone-file=test/data/tz/{timezone_names}/guinea.geojson --parse-conditionals-from-now=1493744400"
+        Given the customize extra arguments "--time-zone-file=test/data/tz/{timezone_names}/guinea.geojson --parse-conditionals-from-now=1493744400"
+
+        Given the node map
+            """
+            c
+            |
+            |   f
+            |   |
+            b---e
+            |   |
+            |   d
+            |
+            a
+            """
+
+        And the ways
+            | nodes |
+            | ab    |
+            | bc    |
+            | be    |
+            | de    |
+            | ef    |
+
+        And the relations
+            | type        | way:from | way:via | way:to | restriction:conditional             |
+            | restriction | ab       | be      | de     | no_right_turn @ (Mo-Fr 07:00-11:00) |
+
+        And the relations
+            | type        | way:from | node:via | way:to | restriction:conditional             |
+            | restriction | be       | e        | de     | no_right_turn @ (Mo-Fr 16:00-18:00) |
+
+        # way restriction is off, node-restriction is on
+        When I route I should get
+            | from | to | route             | turns                                                               | locations   |
+            | a    | d  | ab,be,ef,ef,de,de | depart,turn right,turn left,continue uturn,new name straight,arrive | a,b,e,f,e,d |
+            | a    | f  | ab,be,ef,ef       | depart,turn right,turn left,arrive                                  | a,b,e,f     |
+            | c    | d  | bc,be,ef,ef,de,de | depart,turn left,turn left,continue uturn,new name straight,arrive  | c,b,e,f,e,d |
+            | c    | f  | bc,be,ef,ef       | depart,turn left,turn left,arrive                                   | c,b,e,f     |
+
+    @restriction-way @overlap
+    Scenario: Car - prohibit turn
+        Given the extract extra arguments "--parse-conditional-restrictions"
+        # 5pm Wed 02 May, 2017 GMT
+        Given the contract extra arguments "--time-zone-file=test/data/tz/{timezone_names}/guinea.geojson --parse-conditionals-from-now=1493744400"
+        Given the customize extra arguments "--time-zone-file=test/data/tz/{timezone_names}/guinea.geojson --parse-conditionals-from-now=1493744400"
+
+        Given the node map
+            """
+            c
+            |
+            |   f
+            |   |
+            b---e
+            |   |
+            |   d
+            |
+            a
+            """
+
+        And the ways
+            | nodes |
+            | ab    |
+            | bc    |
+            | be    |
+            | de    |
+            | ef    |
+
+        And the relations
+            | type        | way:from | way:via | way:to | restriction:conditional             |
+            | restriction | ab       | be      | de     | no_right_turn @ (Mo-Fr 16:00-18:00) |
+
+        And the relations
+            | type        | way:from | node:via | way:to | restriction:conditional             |
+            | restriction | be       | e        | de     | no_right_turn @ (Mo-Fr 07:00-11:00) |
+
+        # node restrictino is off, way restriction is on
+        When I route I should get
+            | from | to | route             | turns                                                               | locations   |
+            | a    | d  | ab,be,ef,ef,de,de | depart,turn right,turn left,continue uturn,new name straight,arrive | a,b,e,f,e,d |
+            | a    | f  | ab,be,ef,ef       | depart,turn right,turn left,arrive                                  | a,b,e,f     |
+            | c    | d  | bc,be,de,de       | depart,turn left,turn right,arrive                                  | c,b,e,d     |
+            | c    | f  | bc,be,ef,ef       | depart,turn left,turn left,arrive                                   | c,b,e,f     |
 

features/car/ferry.feature

@@ -50,6 +50,7 @@ Feature: Car - Handle ferry routes
             | b    | f  | abc,cde,efg,efg | driving,ferry,driving,driving | 9 km/h  | 162.4s  |
             | c    | e  | cde,cde         | ferry,ferry                   | 5 km/h  | 151.4s  |
             | e    | c  | cde,cde         | ferry,ferry                   | 5 km/h  | 151.4s  |
+
     Scenario: Car - Properly handle simple durations
         Given the node map
             """
@@ -91,3 +92,20 @@ Feature: Car - Handle ferry routes
             | b    | f  | abc,cde,efg,efg | driving,ferry,driving,driving | 18 km/h | 78.4s |
             | c    | e  | cde,cde         | ferry,ferry                   | 11 km/h | 67.4s |
             | e    | c  | cde,cde         | ferry,ferry                   | 11 km/h | 67.4s |
+
+	@snapping
+    Scenario: Car - Snapping when using a ferry
+        Given the node map
+            """
+            a b   c d   e f
+            """
+
+        And the ways
+            | nodes | highway | route | duration |
+            | ab    | primary |       |          |
+            | bcde  |         | ferry | 0:10     |
+            | ef    | primary |       |          |
+
+        When I route I should get
+            | from | to | route     | modes       | time  |
+            | c    | d  | bcde,bcde | ferry,ferry | 600s  |

features/car/mode.feature

@@ -1,44 +0,0 @@
-@routing @car @mode
-Feature: Car - Mode flag
-    Background:
-        Given the profile "car"
-
-    Scenario: Car - Mode when using a ferry
-        Given the node map
-            """
-            a b
-              c d
-            """
-
-        And the ways
-            | nodes | highway | route | duration |
-            | ab    | primary |       |          |
-            | bc    |         | ferry | 0:01     |
-            | cd    | primary |       |          |
-
-        When I route I should get
-            | from | to | route       | modes                         |
-            | a    | d  | ab,bc,cd,cd | driving,ferry,driving,driving |
-            | d    | a  | cd,bc,ab,ab | driving,ferry,driving,driving |
-            | c    | a  | bc,ab,ab    | ferry,driving,driving         |
-            | d    | b  | cd,bc,bc    | driving,ferry,ferry           |
-            | a    | c  | ab,bc,bc    | driving,ferry,ferry           |
-            | b    | d  | bc,cd,cd    | ferry,driving,driving         |
-
-    Scenario: Car - Snapping when using a ferry
-        Given the node map
-            """
-            a b   c d   e f
-            """
-
-        And the ways
-            | nodes | highway | route | duration |
-            | ab    | primary |       |          |
-            | bcde  |         | ferry | 0:10     |
-            | ef    | primary |       |          |
-
-        When I route I should get
-            | from | to | route     | modes       | time  |
-            | c    | d  | bcde,bcde | ferry,ferry | 600s  |
-
-

features/car/names.feature

@@ -5,22 +5,6 @@ Feature: Car - Street names in instructions
         Given the profile "car"
         Given a grid size of 5 meters
 
-    Scenario: Car - A named street
-        Given the node map
-            """
-            a b
-              c
-            """
-
-        And the ways
-            | nodes | name     | ref |
-            | ab    | My Way   |     |
-            | bc    | Your Way | A1  |
-
-        When I route I should get
-            | from | to | route           | ref  |
-            | a    | c  | My Way,Your Way | ,A1|
-
     Scenario: Car - A named street with pronunciation
         Given the node map
             """

features/car/restrictions.feature

@@ -954,11 +954,11 @@ Feature: Car - Turn restrictions
         # this case is currently not handling the via-way restrictions and we need support for looking across traffic signals.
         # It is mainly included to show limitations and to prove that we don't crash hard here
         When I route I should get
-            | from | to | route        |
-            | a    | d  | ab,bge,de,de |
-            | a    | f  | ab,bge,ef,ef |
-            | c    | d  | bc,bge,de,de |
-            | c    | f  | bc,bge,ef,ef |
+            | from | to | route              |
+            | a    | d  | ab,bge,ef,ef,de,de |
+            | a    | f  | ab,bge,ef,ef       |
+            | c    | d  | bc,bge,de,de       |
+            | c    | f  | bc,bge,de,de,ef,ef |
 
       # don't crash hard on invalid restrictions
       @restriction @invalid
@@ -991,3 +991,40 @@ Feature: Car - Turn restrictions
         When I route I should get
             | from | to | route       |
             | a    | f  | ab,be,ef,ef |
+
+
+    @restriction @overlap @geometry
+    Scenario: Duplicated restriction
+        Given the node map
+            """
+            c
+            |
+            |   f
+            |   |
+            b-g-e
+            |   |
+            |   d
+            |
+            a
+            """
+
+        And the ways
+            | nodes |
+            | ab    |
+            | bc    |
+            | bge   |
+            | de    |
+            | ef    |
+
+        And the relations
+            | type        | way:from | way:to | node:via | restriction  |
+            | restriction | bge      | ef     | e        | no_left_turn |
+
+        And the relations
+            | type        | way:from | way:via | way:to | restriction   |
+            | restriction | ab       | bge     | de     | no_right_turn |
+            | restriction | bc       | bge     | ef     | no_left_turn  |
+
+        When I route I should get
+            | from | to | route              |
+            | a    | d  | ab,bc,bc,bge,de,de |

features/car/traffic_light_penalties.feature

@@ -37,3 +37,57 @@ Feature: Car - Handle traffic lights
             | 3    | 4  |  13.1s | no turn with traffic light    |
             | g    | j  |  18.7s | turn with no traffic light    |
             | k    | n  |  20.7s | turn with traffic light       |
+
+
+    Scenario: Tarrif Signal Geometry
+        Given the query options
+            | overview   | full      |
+            | geometries | polyline  |
+
+        Given the node map
+            """
+            a - b - c
+            """
+
+        And the ways
+            | nodes | highway |
+            | abc   | primary |
+
+        And the nodes
+            | node | highway         |
+            | b    | traffic_signals |
+
+        When I route I should get
+            | from | to | route   | geometry       |
+            | a    | c  | abc,abc | _ibE_ibE?gJ?gJ |
+
+    @traffic
+    Scenario: Traffic update on the edge with a traffic signal
+        Given the node map
+            """
+            a - b - c
+            """
+
+        And the ways
+          | nodes | highway |
+          | abc   | primary |
+
+
+        And the nodes
+            | node | highway         |
+            | b    | traffic_signals |
+
+        And the contract extra arguments "--segment-speed-file {speeds_file}"
+        And the customize extra arguments "--segment-speed-file {speeds_file}"
+        And the speed file
+        """
+        1,2,65
+        2,1,65
+        """
+        And the query options
+          | annotations | datasources,nodes,speed,duration,weight |
+
+        When I route I should get
+          | from | to | route   | speed   | weights | time  | distances | a:datasources | a:nodes | a:speed | a:duration |  a:weight |
+          | a    | c  | abc,abc | 59 km/h | 24.2,0  | 24.2s | 399.9m,0m |           1:0 |  1:2:3  |   18:18 |  11.1:11.1 | 11.1:11.1 |
+          | c    | a  | abc,abc | 59 km/h | 24.2,0  | 24.2s | 399.9m,0m |           0:1 |  3:2:1  |   18:18 |  11.1:11.1 | 11.1:11.1 |

features/foot/ferry.feature

@@ -21,13 +21,7 @@ Feature: Foot - Handle ferry routes
         When I route I should get
             | from | to | route           | modes                         |
             | a    | g  | abc,cde,efg,efg | walking,ferry,walking,walking |
-            | b    | f  | abc,cde,efg,efg | walking,ferry,walking,walking |
-            | e    | c  | cde,cde         | ferry,ferry                   |
-            | e    | b  | cde,abc,abc     | ferry,walking,walking         |
             | e    | a  | cde,abc,abc     | ferry,walking,walking         |
-            | c    | e  | cde,cde         | ferry,ferry                   |
-            | c    | f  | cde,efg,efg     | ferry,walking,walking         |
-            | c    | g  | cde,efg,efg     | ferry,walking,walking         |
 
     Scenario: Foot - Ferry duration, single node
         Given the node map

features/foot/names.feature

@@ -14,25 +14,9 @@ Feature: Foot - Street names in instructions
 
         And the ways
             | nodes | name     | ref |
-            | ab    | My Way   | A6  |
-            | bc    | Your Way | B7  |
+            | ab    | My Way   |     |
+            | bc    |          | A7  |
 
         When I route I should get
-            | from | to | route                                   |
-            | a    | c  | My Way,Your Way,Your Way                |
-
-    @unnamed
-    Scenario: Foot - No longer use way type to describe unnamed ways, see #3231
-        Given the node map
-            """
-            a b c d
-            """
-
-        And the ways
-            | nodes | highway | name |
-            | ab    | footway |      |
-            | bcd   | track   |      |
-
-        When I route I should get
-            | from | to | route |
-            | a    | d  | ,     |
+            | from | to | route    | ref    |
+            | a    | c  | My Way,, | ,A7,A7 |

features/foot/ref.feature

@@ -1,47 +0,0 @@
-@routing @foot @ref @name
-Feature: Foot - Way ref
-
-    Background:
-        Given the profile "foot"
-
-    Scenario: Foot - Way with both name and ref
-        Given the node map
-            """
-            a b
-            """
-
-        And the ways
-            | nodes | name         | ref |
-            | ab    | Utopia Drive | E7  |
-
-        When I route I should get
-            | from | to | route                     | ref   |
-            | a    | b  | Utopia Drive,Utopia Drive | E7,E7 |
-
-    Scenario: Foot - Way with only ref
-        Given the node map
-            """
-            a b
-            """
-
-        And the ways
-            | nodes | name | ref |
-            | ab    |      | E7  |
-
-        When I route I should get
-            | from | to | route | ref   |
-            | a    | b  | ,     | E7,E7 |
-
-    Scenario: Foot - Way with only name
-        Given the node map
-            """
-            a b
-            """
-
-        And the ways
-            | nodes | name         |
-            | ab    | Utopia Drive |
-
-        When I route I should get
-            | from | to | route                     |
-            | a    | b  | Utopia Drive,Utopia Drive |

features/foot/restrictions.feature

@@ -32,84 +32,6 @@ Feature: Foot - Turn restrictions
             | s    | n  | sj,nj,nj |
             | s    | e  | sj,ej,ej |
 
-    @no_turning
-    Scenario: Foot - No right turn
-        Given the node map
-            """
-              n
-            w j e
-              s
-            """
-
-        And the ways
-            | nodes | oneway |
-            | sj    | yes    |
-            | nj    | -1     |
-            | wj    | -1     |
-            | ej    | -1     |
-
-        And the relations
-            | type        | way:from | way:to | node:via | restriction   |
-            | restriction | sj       | ej     | j        | no_right_turn |
-
-        When I route I should get
-            | from | to | route    |
-            | s    | w  | sj,wj,wj |
-            | s    | n  | sj,nj,nj |
-            | s    | e  | sj,ej,ej |
-
-    @no_turning
-    Scenario: Foot - No u-turn
-        Given the node map
-            """
-              n
-            w j e
-              s
-            """
-
-        And the ways
-            | nodes | oneway |
-            | sj    | yes    |
-            | nj    | -1     |
-            | wj    | -1     |
-            | ej    | -1     |
-
-        And the relations
-            | type        | way:from | way:to | node:via | restriction |
-            | restriction | sj       | wj     | j        | no_u_turn   |
-
-        When I route I should get
-            | from | to | route    |
-            | s    | w  | sj,wj,wj |
-            | s    | n  | sj,nj,nj |
-            | s    | e  | sj,ej,ej |
-
-    @no_turning
-    Scenario: Foot - Handle any no_* relation
-        Given the node map
-            """
-              n
-            w j e
-              s
-            """
-
-        And the ways
-            | nodes | oneway |
-            | sj    | yes    |
-            | nj    | -1     |
-            | wj    | -1     |
-            | ej    | -1     |
-
-        And the relations
-            | type        | way:from | way:to | node:via | restriction      |
-            | restriction | sj       | wj     | j        | no_weird_zigzags |
-
-        When I route I should get
-            | from | to | route    |
-            | s    | w  | sj,wj,wj |
-            | s    | n  | sj,nj,nj |
-            | s    | e  | sj,ej,ej |
-
     @only_turning
     Scenario: Foot - Only left turn
         Given the node map
@@ -136,84 +58,6 @@ Feature: Foot - Turn restrictions
             | s    | n  | sj,nj,nj |
             | s    | e  | sj,ej,ej |
 
-    @only_turning
-    Scenario: Foot - Only right turn
-        Given the node map
-            """
-              n
-            w j e
-              s
-            """
-
-        And the ways
-            | nodes | oneway |
-            | sj    | yes    |
-            | nj    | -1     |
-            | wj    | -1     |
-            | ej    | -1     |
-
-        And the relations
-            | type        | way:from | way:to | node:via | restriction     |
-            | restriction | sj       | ej     | j        | only_right_turn |
-
-        When I route I should get
-            | from | to | route    |
-            | s    | w  | sj,wj,wj |
-            | s    | n  | sj,nj,nj |
-            | s    | e  | sj,ej,ej |
-
-    @only_turning
-    Scenario: Foot - Only straight on
-        Given the node map
-            """
-              n
-            w j e
-              s
-            """
-
-        And the ways
-            | nodes | oneway |
-            | sj    | yes    |
-            | nj    | -1     |
-            | wj    | -1     |
-            | ej    | -1     |
-
-        And the relations
-            | type        | way:from | way:to | node:via | restriction      |
-            | restriction | sj       | nj     | j        | only_straight_on |
-
-        When I route I should get
-            | from | to | route    |
-            | s    | w  | sj,wj,wj |
-            | s    | n  | sj,nj,nj |
-            | s    | e  | sj,ej,ej |
-
-    @no_turning
-    Scenario: Foot - Handle any only_* restriction
-        Given the node map
-            """
-              n
-            w j e
-              s
-            """
-
-        And the ways
-            | nodes | oneway |
-            | sj    | yes    |
-            | nj    | -1     |
-            | wj    | -1     |
-            | ej    | -1     |
-
-        And the relations
-            | type        | way:from | way:to | node:via | restriction        |
-            | restriction | sj       | nj     | j        | only_weird_zigzags |
-
-        When I route I should get
-            | from | to | route    |
-            | s    | w  | sj,wj,wj |
-            | s    | n  | sj,nj,nj |
-            | s    | e  | sj,ej,ej |
-
     @except
     Scenario: Foot - Except tag and on no_ restrictions
         Given the node map
@@ -246,30 +90,6 @@ Feature: Foot - Turn restrictions
             | s    | c  | sj,cj,cj |
             | s    | d  | sj,dj,dj |
 
-    @except
-    Scenario: Foot - Except tag and on only_ restrictions
-        Given the node map
-            """
-            a   b
-              j
-              s
-            """
-
-        And the ways
-            | nodes | oneway |
-            | sj    | yes    |
-            | aj    | no     |
-            | bj    | no     |
-
-        And the relations
-            | type        | way:from | way:to | node:via | restriction      | except |
-            | restriction | sj       | aj     | j        | only_straight_on | foot   |
-
-        When I route I should get
-            | from | to | route    |
-            | s    | a  | sj,aj,aj |
-            | s    | b  | sj,bj,bj |
-
     @except
     Scenario: Foot - Multiple except tag values
         Given the node map

features/foot/roundabout.feature

@@ -1,10 +1,9 @@
-@routing @foot @roundabout @instruction
+@routing @foot @roundabout @instruction @todo
 Feature: Roundabout Instructions
 
     Background:
         Given the profile "foot"
 
-    @todo
     Scenario: Foot - Roundabout instructions
     # You can walk in both directions on a roundabout, bu the normal roundabout instructions don't
     # make sense when you're going the opposite way around the roundabout.
@@ -27,7 +26,7 @@ Feature: Roundabout Instructions
             | abcda | roundabout |
 
         When I route I should get
-            | from | to | route | turns                            |
+            | from | to | route | turns                           |
             | s    | t  | sa,tb | depart,roundabout-exit-1,arrive |
             | s    | u  | sa,uc | depart,roundabout-exit-2,arrive |
             | s    | v  | sa,vd | depart,roundabout-exit-3,arrive |

features/guidance/anticipate-lanes.feature

@@ -52,9 +52,9 @@ Feature: Turn Lane Guidance
             | dy    |                       |                     | YSt  |
 
        When I route I should get
-            | waypoints | route               | turns                                   | lanes                                                         |
-            | a,e       | MySt,MySt,MySt,MySt | depart,continue right,turn right,arrive | ,straight:false right:false right:true,left:false right:true, |
-            | e,a       | MySt,MySt,MySt,MySt | depart,continue left,turn left,arrive   | ,left:true left:false straight:false,left:true right:false,   |
+            | waypoints | route               | turns                                       | lanes                                                         |
+            | a,e       | MySt,MySt,MySt,MySt | depart,continue right,continue right,arrive | ,straight:false right:false right:true,left:false right:true, |
+            | e,a       | MySt,MySt,MySt,MySt | depart,continue left,continue left,arrive   | ,left:true left:false straight:false,left:true right:false,   |
 
     @anticipate
     Scenario: Anticipate Lane Change for quick same direction turns, changing between streets
@@ -780,8 +780,8 @@ Feature: Turn Lane Guidance
             | dy    |                                | YSt  |
 
        When I route I should get
-            | waypoints | route               | turns                                   | lanes                                                                        |
-            | a,e       | MySt,MySt,MySt,MySt | depart,continue right,turn right,arrive | ,straight:false straight:false right:false right:true,left:false right:true, |
+            | waypoints | route               | turns                                       | lanes                                                                        |
+            | a,e       | MySt,MySt,MySt,MySt | depart,continue right,continue right,arrive | ,straight:false straight:false right:false right:true,left:false right:true, |
 
     @anticipate
     Scenario: Don't Overdo It

features/guidance/collapse.feature

@@ -628,9 +628,9 @@ Feature: Collapse
             | cf    | secondary | bottom |
 
         When I route I should get
-            | waypoints | turns                                   | route               | locations |
-            | a,d       | depart,continue right,turn right,arrive | road,road,road,road | a,b,c,d   |
-            | d,a       | depart,continue left,turn left,arrive   | road,road,road,road | d,c,b,a   |
+            | waypoints | turns                                       | route               | locations |
+            | a,d       | depart,continue right,continue right,arrive | road,road,road,road | a,b,c,d   |
+            | d,a       | depart,continue left,continue left,arrive   | road,road,road,road | d,c,b,a   |
 
     Scenario: Forking before a turn
         Given the node map

features/guidance/continue.feature

@@ -136,3 +136,24 @@ Feature: Continue Instructions
           | a,d       | abcdefb,abcdefb,abcdefb | depart,continue right,arrive |
           # continuing right here, since the turn to the left is more expensive
           | a,e       | abcdefb,abcdefb,abcdefb | depart,continue right,arrive |
+
+    Scenario: End-Of-Road Continue
+        Given the node map
+            """
+            a - b - c
+                |
+                d - e
+                |
+                f
+            """
+
+        And the ways
+            | nodes | highway | name |
+            | abc   | primary | road |
+            | bdf   | primary | road |
+            | ed    | primary | turn |
+
+
+        When I route I should get
+            | waypoints | route               | turns                                  |
+            | e,a       | turn,road,road,road | depart,turn right,continue left,arrive |

features/guidance/dedicated-turn-roads.feature

@@ -863,8 +863,8 @@ Feature: Slipways and Dedicated Turn Lanes
             | af    | primary | sliproad | yes    |
 
        When I route I should get
-            | waypoints | route                         | turns                              | locations |
-            | s,g       | main,sliproad,another,another | depart,turn right,turn left,arrive | s,a,f,g   |
+            | waypoints | route                         | turns                                     | locations |
+            | s,g       | main,sliproad,another,another | depart,turn right,turn slight left,arrive | s,a,f,g   |
 
     @sliproads:
     Scenario: Throughabout-Sliproad
@@ -944,3 +944,55 @@ Feature: Slipways and Dedicated Turn Lanes
         When I route I should get
             | waypoints | route     | turns                                                 | locations |
             | a,k       | road,,,   | depart,turn right,roundabout turn right exit-1,arrive | a,b,h,k   |
+
+    @sliproads
+    Scenario: Sliproad with 4 roads at target
+        Given the node map
+            """
+                    d
+                    .
+            s . a . b  . c . t
+                 `  .   '
+                  ` .  '
+                   '.'
+                    e
+                    .
+                    f
+            """
+
+        And the ways
+            | nodes | highway      | name  | oneway |
+            | sabct | primary      | sabct |        |
+            | dbef  | primary      | dbef  |        |
+            | ae    | primary_link | ae    | yes    |
+            | ec    | primary_link | ec    | yes    |
+
+       When I route I should get
+            | waypoints | route            | turns                    | locations |
+            | s,f       | sabct,dbef,dbef  | depart,turn right,arrive | s,a,f     |
+            | f,t       | dbef,sabct,sabct | depart,turn right,arrive | f,e,t     |
+
+    @sliproads
+    Scenario: Sliproad and acute angle (50°) at the main intersection
+        Given the node map
+            """
+                          d
+                         /
+            s . a . .  b  . c
+                 `    /
+                  ' /
+                  e
+                 /
+                f
+            """
+
+        And the ways
+            | nodes | highway      | name  | oneway |
+            | sabc  | primary      | sabc  |        |
+            | dbef  | primary      | dbef  |        |
+            | ae    | primary_link | ae    | yes    |
+
+
+       When I route I should get
+            | waypoints | route          | turns                    | locations |
+            | s,f       | sabc,dbef,dbef | depart,turn right,arrive | s,a,f     |

features/guidance/divided-highways.feature

@@ -0,0 +1,102 @@
+@routing  @guidance
+Feature: Divided road entry
+
+    Background:
+        Given the profile "car"
+        Given a grid size of 5 meters
+
+    Scenario: Join on a divided road named after the main road
+        Given the node map
+            """
+            a-------b-----c
+                    |
+            d-------e-----f
+                    |
+                    |
+                    g
+            """
+
+        And the ways
+            | nodes  | name    | highway     | oneway |
+            | abc    | main st | residential | -1     |
+            | def    | main st | residential | yes    |
+            | be     | main st | residential |        |
+            | eg     | side st | residential |        |
+
+       When I route I should get
+            | waypoints | route                  | turns                   |
+            | g,a       | side st,main st,main st| depart,end of road left,arrive |
+
+
+    # Similar to previous one, but the joining way is tagged with the side-street name
+    Scenario: Join on a divided road, named after the side street
+        Given the node map
+            """
+            a-------b-----c
+                    |
+            d-------e-----f
+                    |
+                    |
+                    g
+            """
+
+        And the ways
+            | nodes  | name    | highway     | oneway |
+            | abc    | main st | residential | -1     |
+            | def    | main st | residential | yes    |
+            | beg    | side st | residential |        |
+
+       When I route I should get
+            | waypoints | route    | turns                           |
+            | g,a       | side st,main st,main st| depart,end of road left,arrive |
+
+
+    # Center join named after crossroad
+    Scenario: Crossing a divided road, named after side-street
+        Given the node map
+            """
+                    h
+                    |
+            a-------b-----c
+                    |
+            d-------e-----f
+                    |
+                    |
+                    g
+            """
+
+        And the ways
+            | nodes  | name    | highway     | oneway |
+            | abc    | main st | residential | -1     |
+            | def    | main st | residential | yes    |
+            | hbeg   | side st | residential |        |
+
+       When I route I should get
+            | waypoints | route    | turns                           |
+            | g,a       | side st,main st,main st| depart,turn left,arrive |
+
+    # Join named after divided road
+    Scenario: Crossing a divided road, named after main street
+        Given the node map
+            """
+                    h
+                    |
+            a-------b-----c
+                    |
+            d-------e-----f
+                    |
+                    |
+                    g
+            """
+
+        And the ways
+            | nodes  | name    | highway     | oneway |
+            | abc    | main st | residential | -1     |
+            | def    | main st | residential | yes    |
+            | be     | main st | residential |        |
+            | hb     | side st | residential |        |
+            | eg     | side st | residential |        |
+
+       When I route I should get
+            | waypoints | route    | turns                           |
+            | g,a       | side st,main st,main st| depart,turn left,arrive |

features/guidance/perception.feature

@@ -97,5 +97,7 @@ Feature: Simple Turns
             | ei    | left  | yes    |
 
         When I route I should get
-            | waypoints | route        | turns                    |
-            | g,a       | in,road,road | depart,fork right,arrive |
+            | waypoints | route          | turns                           |
+            | g,a       | in,road,road   | depart,fork slight right,arrive |
+            | g,h       | in,right,right | depart,fork straight,arrive     |
+            | g,i       | in,left,left   | depart,fork slight left,arrive  |

features/guidance/turn-angles.feature

@@ -809,14 +809,14 @@ Feature: Simple Turns
 
         When I route I should get
             | waypoints | route               | turns                    | intersections                                         |
-            | a,g       | Perle,Heide,Heide   | depart,turn right,arrive | true:90;true:90 true:180 false:270 true:345;true:18   |
-            | a,k       | Perle,Friede,Friede | depart,turn left,arrive  | true:90;true:90 true:180 false:270 true:345;true:153  |
-            | a,e       | Perle,Perle         | depart,arrive            | true:90,true:90 true:180 false:270 true:345;true:270  |
-            | e,k       | Perle,Friede,Friede | depart,turn right,arrive | true:270;false:90 true:180 true:270 true:345;true:153 |
-            | e,g       | Perle,Heide,Heide   | depart,turn left,arrive  | true:270;false:90 true:180 true:270 true:345;true:18  |
-            | h,k       | Heide,Friede        | depart,arrive            | true:16,true:90 true:180 true:270 true:345;true:153   |
-            | h,e       | Heide,Perle,Perle   | depart,turn right,arrive | true:16;true:90 true:180 true:270 true:345;true:270   |
-            | h,a       | Heide,Perle,Perle   | depart,turn left,arrive  | true:16;true:90 true:180 true:270 true:345;true:90    |
+            | a,g       | Perle,Heide,Heide   | depart,turn right,arrive | true:90;true:90 true:195 false:270 true:345;true:18   |
+            | a,k       | Perle,Friede,Friede | depart,turn left,arrive  | true:90;true:90 true:195 false:270 true:345;true:153  |
+            | a,e       | Perle,Perle         | depart,arrive            | true:90,true:90 true:195 false:270 true:345;true:270  |
+            | e,k       | Perle,Friede,Friede | depart,turn right,arrive | true:270;false:90 true:195 true:270 true:345;true:153 |
+            | e,g       | Perle,Heide,Heide   | depart,turn left,arrive  | true:270;false:90 true:195 true:270 true:345;true:18  |
+            | h,k       | Heide,Friede        | depart,arrive            | true:16,true:90 true:195 true:270 true:345;true:153   |
+            | h,e       | Heide,Perle,Perle   | depart,turn right,arrive | true:16;true:90 true:195 true:270 true:345;true:270   |
+            | h,a       | Heide,Perle,Perle   | depart,turn left,arrive  | true:16;true:90 true:195 true:270 true:345;true:90    |
 
     #http://www.openstreetmap.org/#map=19/52.53293/13.32956
     Scenario: Curved Exit from Curved Road
@@ -1006,8 +1006,8 @@ Feature: Simple Turns
             | waypoints | route               | turns                          |
             | a,e       | Heide,Heide,Heide   | depart,continue uturn,arrive   |
             | a,g       | Heide,Fenn,Fenn     | depart,turn right,arrive       |
-            | a,h       | Heide,Friede,Friede | depart,turn slight left,arrive |
-            | i,e       | Perle,Heide,Heide   | depart,turn right,arrive       |
+            | a,h       | Heide,Friede,Friede | depart,turn left,arrive        |
+            | i,e       | Perle,Heide,Heide   | depart,turn sharp right,arrive |
             | i,h       | Perle,Friede,Friede | depart,turn left,arrive        |
 
     #http://www.openstreetmap.org/#map=19/52.48630/13.36017
@@ -1189,7 +1189,7 @@ Feature: Simple Turns
 
         When I route I should get
             | waypoints | route             | turns                           |
-            | a,c       | rose,trift        | depart,arrive                   |
+            | a,c       | rose,trift,trift  | depart,turn slight left,arrive  |
             | a,k       | rose,muhle,muhle  | depart,turn slight right,arrive |
             | d,f       | trift,rose        | depart,arrive                   |
             | d,k       | trift,muhle,muhle | depart,turn sharp left,arrive   |

features/guidance/turn-lanes.feature

@@ -835,9 +835,9 @@ Feature: Turn Lane Guidance
             | cf    | secondary | bottom |                    |
 
         When I route I should get
-            | waypoints | turns                                   | route               | lanes                        |
-            | a,d       | depart,continue right,turn right,arrive | road,road,road,road | ,straight:false right:true,, |
-            | d,a       | depart,continue left,turn left,arrive   | road,road,road,road | ,left:true straight:false,,  |
+            | waypoints | turns                                       | route               | lanes                        |
+            | a,d       | depart,continue right,continue right,arrive | road,road,road,road | ,straight:false right:true,, |
+            | d,a       | depart,continue left,continue left,arrive   | road,road,road,road | ,left:true straight:false,,  |
 
     @simple
     Scenario: Merge Lanes Onto Freeway

features/guidance/turn.feature

@@ -788,9 +788,9 @@ Feature: Simple Turns
             | bg    | primary | yes    |
 
         When I route I should get
-            | waypoints | route     | turns                          |
-            | a,d       | abc,bd,bd | depart,turn sharp right,arrive |
-            | a,f       | abc,bf,bf | depart,turn right,arrive       |
+            | waypoints | route     | turns                           |
+            | a,d       | abc,bd,bd | depart,turn right,arrive        |
+            | a,f       | abc,bf,bf | depart,turn slight right,arrive |
 
     Scenario: Right Turn Assignment Three Conflicting Turns with invalid - 3
         Given the node map

features/testbot/datastore.feature

@@ -1,35 +0,0 @@
-@routing @datastore @testbot
-Feature: Temporary tests related to osrm-datastore
-
-    Background:
-        Given the profile "testbot"
-
-    Scenario: Scenario ab
-        Given the node map
-            """
-            a b
-            """
-
-        And the ways
-            | nodes |
-            | ab    |
-
-        When I route I should get
-            | from | to | route |
-            | a    | b  | ab,ab |
-            | b    | a  | ab,ab |
-
-    Scenario: Scenaria xy
-        Given the node map
-            """
-            x y
-            """
-
-        And the ways
-            | nodes |
-            | xy    |
-
-        When I route I should get
-            | from | to | route |
-            | x    | y  | xy,xy |
-            | y    | x  | xy,xy |

features/testbot/distance.feature

@@ -226,23 +226,3 @@ Feature: Distance calculation
             | x    | v  | xv,xv | 424m +-1 |
             | x    | w  | xw,xw | 360m +-1 |
             | x    | y  | xy,xy | 316m +-1 |
-
-    @maze
-    Scenario: Distance of a maze of short segments
-        Given a grid size of 7 meters
-        Given the node map
-            """
-            a b s t
-            d c r q
-            e f o p
-            h g n m
-            i j k l
-            """
-
-        And the ways
-            | nodes                |
-            | abcdefghijklmnopqrst |
-
-        When I route I should get
-            | from | to | route                                     | distance |
-            | a    | t  | abcdefghijklmnopqrst,abcdefghijklmnopqrst | 133m +-1 |

features/testbot/duration.feature

@@ -21,12 +21,12 @@ Feature: Durations
             | ef    | primary | 01:02:03 |
 
         When I route I should get
-            | from | to | route | distance | time       |
-            | a    | b  | ab,ab | 100m +-1 | 60s +-1    |
-            | b    | c  | bc,bc | 200m +-1 | 600s +-1   |
-            | c    | d  | cd,cd | 300m +-1 | 3600s +-1  |
-            | d    | e  | de,de | 141m +-2 | 36000s +-1 |
-            | e    | f  | ef,ef | 224m +-2 | 3723s +-1  |
+            | from | to | route | time       |
+            | a    | b  | ab,ab | 60s +-1    |
+            | b    | c  | bc,bc | 600s +-1   |
+            | c    | d  | cd,cd | 3600s +-1  |
+            | d    | e  | de,de | 36000s +-1 |
+            | e    | f  | ef,ef | 3723s +-1  |
 
     @todo
     Scenario: Partial duration of ways
@@ -40,7 +40,7 @@ Feature: Durations
             | abc   | primary | 0:01     |
 
         When I route I should get
-            | from | to | route   | distance | time    |
-            | a    | c  | abc,abc | 300m +-1 | 60s +-1 |
-            | a    | b  | ab,ab   | 100m +-1 | 20s +-1 |
-            | b    | c  | bc,bc   | 200m +-1 | 40s +-1 |
+            | from | to | route   | time    |
+            | a    | c  | abc,abc | 60s +-1 |
+            | a    | b  | ab,ab   | 20s +-1 |
+            | b    | c  | bc,bc   | 40s +-1 |

features/testbot/oneway.feature

@@ -5,51 +5,6 @@ Feature: Testbot - oneways
         Given the profile "testbot"
         Given a grid size of 250 meters
 
-    Scenario: Routing on a oneway roundabout
-        Given the node map
-        """
-                v
-        x   d c
-          e     b
-          f     a
-            g h   y
-          z
-        """
-
-        And the ways
-            | nodes | oneway |
-            | ab    | yes    |
-            | bc    | yes    |
-            | cd    | yes    |
-            | de    | yes    |
-            | ef    | yes    |
-            | fg    | yes    |
-            | gh    | yes    |
-            | ha    | yes    |
-            | vx    | yes    |
-            | vy    | yes    |
-            | yz    | yes    |
-            | xe    | yes    |
-
-        When I route I should get
-            | from | to | route                   |
-            | a    | b  | ab,ab                   |
-            | b    | c  | bc,bc                   |
-            | c    | d  | cd,cd                   |
-            | d    | e  | de,de                   |
-            | e    | f  | ef,ef                   |
-            | f    | g  | fg,fg                   |
-            | g    | h  | gh,gh                   |
-            | h    | a  | ha,ha                   |
-            | b    | a  | bc,cd,de,ef,fg,gh,ha,ha |
-            | c    | b  | cd,de,ef,fg,gh,ha,ab,ab |
-            | d    | c  | de,ef,fg,gh,ha,ab,bc,bc |
-            | e    | d  | ef,fg,gh,ha,ab,bc,cd,cd |
-            | f    | e  | fg,gh,ha,ab,bc,cd,de,de |
-            | g    | f  | gh,ha,ab,bc,cd,de,ef,ef |
-            | h    | g  | ha,ab,bc,cd,de,ef,fg,fg |
-            | a    | h  | ab,bc,cd,de,ef,fg,gh,gh |
-
     Scenario: Testbot - Simple oneway
         Then routability should be
             | highway | foot | oneway | forw | backw |
@@ -60,27 +15,6 @@ Feature: Testbot - oneways
             | highway | foot | oneway | forw | backw |
             | primary | no   | -1     |      | x     |
 
-    Scenario: Testbot - Around the Block
-        Given the node map
-            """
-              a b
-            e d c f
-            """
-
-        And the ways
-            | nodes | oneway | foot |
-            | ab    | yes    | no   |
-            | bc    |        | no   |
-            | cd    |        | no   |
-            | da    |        | no   |
-            | de    |        | no   |
-            | cf    |        | no   |
-
-        When I route I should get
-            | from | to | route       |
-            | a    | b  | ab,ab       |
-            | b    | a  | bc,cd,da,da |
-
     Scenario: Testbot - Handle various oneway tag values
         Then routability should be
             | foot | oneway   | forw | backw |
@@ -93,19 +27,3 @@ Feature: Testbot - oneways
             | no   | true     | x    |       |
             | no   | 1        | x    |       |
             | no   | -1       |      | x     |
-
-    Scenario: Testbot - Two consecutive oneways
-        Given the node map
-            """
-            a b c
-            """
-
-        And the ways
-            | nodes | oneway |
-            | ab    | yes    |
-            | bc    | yes    |
-
-
-        When I route I should get
-            | from | to | route    |
-            | a    | c  | ab,bc,bc |

features/testbot/penalty.feature

@@ -26,6 +26,33 @@ Feature: Penalties
             | a    | c  | abc,abc | 20s +-1 | 200m +-1 |
             | d    | f  | def,def | 27s +-1 | 200m +-1 |
 
+    # Penalties not on the phantom nodes
+    Scenario: Traffic signals should incur a delay, without changing distance
+        Given the node map
+            """
+            a b c d e
+            f g h i j
+            """
+
+        And the nodes
+            | node | highway         |
+            | c    | traffic_signals |
+
+        And the ways
+            | nodes |
+            | ab    |
+            | bcd   |
+            | de    |
+            | fg    |
+            | ghi   |
+            | ij    |
+
+        When I route I should get
+            | from | to | route     | time    | distance |
+            | a    | e  | ab,bcd,de | 47s +-1 | 400m +-1 |
+            | f    | j  | fg,ghi,ij | 40s +-1 | 400m +-1 |
+
+
     Scenario: Signal penalty should not depend on way type
         Given the node map
             """
@@ -72,55 +99,35 @@ Feature: Penalties
             | from | to | route       | time    |
             | a    | e  | abcde,abcde | 61s +-1 |
 
-        @todo
-        Scenario: Signal penalty should not depend on way type
-            Given the node map
-                """
-                a b c
-                d e f
-                g h i
-                """
+    @todo
+    Scenario: Signal penalty should not depend on way type
+        Given the node map
+            """
+            a b c
+            d e f
+            g h i
+            """
 
-            And the nodes
-                | node | highway         |
-                | b    | traffic_signals |
-                | e    | traffic_signals |
-                | h    | traffic_signals |
+        And the nodes
+            | node | highway         |
+            | b    | traffic_signals |
+            | e    | traffic_signals |
+            | h    | traffic_signals |
 
-            And the ways
-                | nodes | highway   |
-                | abc   | primary   |
-                | def   | secondary |
-                | ghi   | tertiary  |
+        And the ways
+            | nodes | highway   |
+            | abc   | primary   |
+            | def   | secondary |
+            | ghi   | tertiary  |
 
-            When I route I should get
-                | from | to | route   | time    |
-                | a    | b  | abc,abc | 10s +-1 |
-                | a    | c  | abc,abc | 27s +-1 |
-                | d    | e  | def,def | 20s +-1 |
-                | d    | f  | def,def | 47s +-1 |
-                | g    | h  | ghi,ghi | 30s +-1 |
-                | g    | i  | ghi,ghi | 67s +-1 |
-
-        Scenario: Passing multiple traffic signals should incur a accumulated delay
-            Given the node map
-                """
-                a b c d e
-                """
-
-            And the nodes
-                | node | highway         |
-                | b    | traffic_signals |
-                | c    | traffic_signals |
-                | d    | traffic_signals |
-
-            And the ways
-                | nodes |
-                | abcde |
-
-            When I route I should get
-                | from | to | route       | time    |
-                | a    | e  | abcde,abcde | 61s +-1 |
+        When I route I should get
+            | from | to | route   | time    |
+            | a    | b  | abc,abc | 10s +-1 |
+            | a    | c  | abc,abc | 27s +-1 |
+            | d    | e  | def,def | 20s +-1 |
+            | d    | f  | def,def | 47s +-1 |
+            | g    | h  | ghi,ghi | 30s +-1 |
+            | g    | i  | ghi,ghi | 67s +-1 |
 
     @todo
     Scenario: Starting or ending at a traffic signal should not incur a delay

include/engine/datafacade.hpp

@@ -1,13 +1,6 @@
 #ifndef OSRM_ENGINE_DATAFACADE_DATAFACADE_HPP
 #define OSRM_ENGINE_DATAFACADE_DATAFACADE_HPP
 
-#ifdef OSRM_EXTERNAL_MEMORY
-
-// Register your own data backend here
-#error "No external memory implementation found"
-
-#else
-
 #include "engine/datafacade/contiguous_internalmem_datafacade.hpp"
 
 namespace osrm
@@ -22,5 +15,3 @@ using DataFacade = datafacade::ContiguousInternalMemoryDataFacade<AlgorithmT>;
 }
 
 #endif
-
-#endif

include/engine/guidance/assemble_geometry.hpp

@@ -11,6 +11,7 @@
 #include "util/coordinate.hpp"
 #include "util/coordinate_calculation.hpp"
 
+#include <algorithm>
 #include <utility>
 #include <vector>
 
@@ -20,7 +21,6 @@ namespace engine
 {
 namespace guidance
 {
-
 // Extracts the geometry for each segment and calculates the traveled distance
 // Combines the geometry form the phantom node with the PathData
 // to the full route geometry.
@@ -53,9 +53,9 @@ inline LegGeometry assembleGeometry(const datafacade::BaseDataFacade &facade,
         source_node.fwd_segment_position + (reversed_source ? 1 : 0);
     const auto source_node_id =
         reversed_source ? source_node.reverse_segment_id.id : source_node.forward_segment_id.id;
-    const auto source_gemetry_id = facade.GetGeometryIndex(source_node_id).id;
-    const std::vector<NodeID> source_geometry =
-        facade.GetUncompressedForwardGeometry(source_gemetry_id);
+    const auto source_geometry_id = facade.GetGeometryIndex(source_node_id).id;
+    std::vector<NodeID> source_geometry = facade.GetUncompressedForwardGeometry(source_geometry_id);
+
     geometry.osm_node_ids.push_back(
         facade.GetOSMNodeIDOfNode(source_geometry[source_segment_start_coordinate]));
 
@@ -78,21 +78,26 @@ inline LegGeometry assembleGeometry(const datafacade::BaseDataFacade &facade,
         }
 
         prev_coordinate = coordinate;
-        geometry.annotations.emplace_back(LegGeometry::Annotation{
-            current_distance,
-            // NOTE: we want annotations to include only the duration/weight
-            //       of the segment itself.  For segments immediately before
-            //       a turn, the duration_until_turn/weight_until_turn values
-            //       include the turn cost.  To counter this, we subtract
-            //       the duration_of_turn/weight_of_turn value, which is 0 for
-            //       non-preceeding-turn segments, but contains the turn value
-            //       for segments before a turn.
-            (path_point.duration_until_turn - path_point.duration_of_turn) / 10.,
-            (path_point.weight_until_turn - path_point.weight_of_turn) /
-                facade.GetWeightMultiplier(),
-            path_point.datasource_id});
-        geometry.locations.push_back(std::move(coordinate));
-        geometry.osm_node_ids.push_back(facade.GetOSMNodeIDOfNode(path_point.turn_via_node));
+
+        const auto osm_node_id = facade.GetOSMNodeIDOfNode(path_point.turn_via_node);
+        if (osm_node_id != geometry.osm_node_ids.back())
+        {
+            geometry.annotations.emplace_back(LegGeometry::Annotation{
+                current_distance,
+                // NOTE: we want annotations to include only the duration/weight
+                //       of the segment itself.  For segments immediately before
+                //       a turn, the duration_until_turn/weight_until_turn values
+                //       include the turn cost.  To counter this, we subtract
+                //       the duration_of_turn/weight_of_turn value, which is 0 for
+                //       non-preceeding-turn segments, but contains the turn value
+                //       for segments before a turn.
+                (path_point.duration_until_turn - path_point.duration_of_turn) / 10.,
+                (path_point.weight_until_turn - path_point.weight_of_turn) /
+                    facade.GetWeightMultiplier(),
+                path_point.datasource_id});
+            geometry.locations.push_back(std::move(coordinate));
+            geometry.osm_node_ids.push_back(osm_node_id);
+        }
     }
     current_distance =
         util::coordinate_calculation::haversineDistance(prev_coordinate, target_node.location);
@@ -102,9 +107,9 @@ inline LegGeometry assembleGeometry(const datafacade::BaseDataFacade &facade,
 
     const auto target_node_id =
         reversed_target ? target_node.reverse_segment_id.id : target_node.forward_segment_id.id;
-    const auto target_gemetry_id = facade.GetGeometryIndex(target_node_id).id;
+    const auto target_geometry_id = facade.GetGeometryIndex(target_node_id).id;
     const std::vector<DatasourceID> forward_datasources =
-        facade.GetUncompressedForwardDatasources(target_gemetry_id);
+        facade.GetUncompressedForwardDatasources(target_geometry_id);
 
     // FIXME if source and target phantoms are on the same segment then duration and weight
     // will be from one projected point till end of segment
@@ -127,7 +132,7 @@ inline LegGeometry assembleGeometry(const datafacade::BaseDataFacade &facade,
     const auto target_segment_end_coordinate =
         target_node.fwd_segment_position + (reversed_target ? 0 : 1);
     const std::vector<NodeID> target_geometry =
-        facade.GetUncompressedForwardGeometry(target_gemetry_id);
+        facade.GetUncompressedForwardGeometry(target_geometry_id);
     geometry.osm_node_ids.push_back(
         facade.GetOSMNodeIDOfNode(target_geometry[target_segment_end_coordinate]));
 

include/engine/internal_route_result.hpp

@@ -1,10 +1,14 @@
 #ifndef RAW_ROUTE_DATA_H
 #define RAW_ROUTE_DATA_H
 
+#include "extractor/class_data.hpp"
 #include "extractor/guidance/turn_instruction.hpp"
 #include "extractor/travel_mode.hpp"
+
 #include "engine/phantom_node.hpp"
+
 #include "osrm/coordinate.hpp"
+
 #include "util/guidance/entry_class.hpp"
 #include "util/guidance/turn_bearing.hpp"
 #include "util/guidance/turn_lanes.hpp"

include/engine/plugins/match.hpp

@@ -5,9 +5,6 @@
 #include "engine/plugins/plugin_base.hpp"
 #include "engine/routing_algorithms.hpp"
 
-#include "engine/map_matching/bayes_classifier.hpp"
-#include "engine/routing_algorithms/map_matching.hpp"
-#include "engine/routing_algorithms/shortest_path.hpp"
 #include "util/json_util.hpp"
 
 #include <vector>

include/engine/plugins/table.hpp

@@ -5,8 +5,7 @@
 
 #include "engine/api/table_parameters.hpp"
 #include "engine/routing_algorithms.hpp"
-#include "engine/routing_algorithms/many_to_many.hpp"
-#include "engine/search_engine_data.hpp"
+
 #include "util/json_container.hpp"
 
 namespace osrm

include/engine/plugins/viaroute.hpp

@@ -3,10 +3,9 @@
 
 #include "engine/plugins/plugin_base.hpp"
 
-#include "engine/api/route_api.hpp"
-#include "engine/datafacade/datafacade_base.hpp"
+#include "engine/api/route_parameters.hpp"
 #include "engine/routing_algorithms.hpp"
-#include "engine/search_engine_data.hpp"
+
 #include "util/json_container.hpp"
 
 #include <cstdlib>

include/engine/routing_algorithms/routing_base.hpp

@@ -134,23 +134,13 @@ void annotatePath(const FacadeT &facade,
     BOOST_ASSERT(phantom_node_pair.target_phantom.forward_segment_id.id == target_node_id ||
                  phantom_node_pair.target_phantom.reverse_segment_id.id == target_node_id);
 
-    auto node_from = unpacked_nodes.begin(), node_last = std::prev(unpacked_nodes.end());
-    for (auto edge = unpacked_edges.begin(); node_from != node_last; ++node_from, ++edge)
-    {
-        const auto &edge_data = facade.GetEdgeData(*edge);
-        const auto turn_id = edge_data.turn_id; // edge-based graph edge index
-        const auto node_id = *node_from;        // edge-based graph node index
-        const auto name_index = facade.GetNameIndex(node_id);
-        const auto turn_instruction = facade.GetTurnInstructionForEdgeID(turn_id);
-        const extractor::TravelMode travel_mode = facade.GetTravelMode(node_id);
-        const auto classes = facade.GetClassData(node_id);
+    // datastructures to hold extracted data from geometry
+    std::vector<NodeID> id_vector;
+    std::vector<EdgeWeight> weight_vector;
+    std::vector<EdgeWeight> duration_vector;
+    std::vector<DatasourceID> datasource_vector;
 
-        const auto geometry_index = facade.GetGeometryIndex(node_id);
-        std::vector<NodeID> id_vector;
-
-        std::vector<EdgeWeight> weight_vector;
-        std::vector<EdgeWeight> duration_vector;
-        std::vector<DatasourceID> datasource_vector;
+    const auto get_segment_geometry = [&](const auto geometry_index) {
         if (geometry_index.forward)
         {
             id_vector = facade.GetUncompressedForwardGeometry(geometry_index.id);
@@ -165,6 +155,22 @@ void annotatePath(const FacadeT &facade,
             duration_vector = facade.GetUncompressedReverseDurations(geometry_index.id);
             datasource_vector = facade.GetUncompressedReverseDatasources(geometry_index.id);
         }
+    };
+
+    auto node_from = unpacked_nodes.begin(), node_last = std::prev(unpacked_nodes.end());
+    for (auto edge = unpacked_edges.begin(); node_from != node_last; ++node_from, ++edge)
+    {
+        const auto &edge_data = facade.GetEdgeData(*edge);
+        const auto turn_id = edge_data.turn_id; // edge-based graph edge index
+        const auto node_id = *node_from;        // edge-based graph node index
+        const auto name_index = facade.GetNameIndex(node_id);
+        const auto turn_instruction = facade.GetTurnInstructionForEdgeID(turn_id);
+        const extractor::TravelMode travel_mode = facade.GetTravelMode(node_id);
+        const auto classes = facade.GetClassData(node_id);
+
+        const auto geometry_index = facade.GetGeometryIndex(node_id);
+        get_segment_geometry(geometry_index);
+
         BOOST_ASSERT(id_vector.size() > 0);
         BOOST_ASSERT(datasource_vector.size() > 0);
         BOOST_ASSERT(weight_vector.size() == id_vector.size() - 1);
@@ -216,21 +222,14 @@ void annotatePath(const FacadeT &facade,
     }
 
     std::size_t start_index = 0, end_index = 0;
-    std::vector<unsigned> id_vector;
-    std::vector<EdgeWeight> weight_vector;
-    std::vector<EdgeWeight> duration_vector;
-    std::vector<DatasourceID> datasource_vector;
     const auto source_geometry_id = facade.GetGeometryIndex(source_node_id).id;
-    const auto target_geometry_id = facade.GetGeometryIndex(target_node_id).id;
-    const auto is_local_path = source_geometry_id == target_geometry_id && unpacked_path.empty();
+    const auto target_geometry = facade.GetGeometryIndex(target_node_id);
+    const auto is_local_path = source_geometry_id == target_geometry.id && unpacked_path.empty();
+
+    get_segment_geometry(target_geometry);
 
     if (target_traversed_in_reverse)
     {
-        id_vector = facade.GetUncompressedReverseGeometry(target_geometry_id);
-        weight_vector = facade.GetUncompressedReverseWeights(target_geometry_id);
-        duration_vector = facade.GetUncompressedReverseDurations(target_geometry_id);
-        datasource_vector = facade.GetUncompressedReverseDatasources(target_geometry_id);
-
         if (is_local_path)
         {
             start_index =
@@ -246,11 +245,6 @@ void annotatePath(const FacadeT &facade,
             start_index = phantom_node_pair.source_phantom.fwd_segment_position;
         }
         end_index = phantom_node_pair.target_phantom.fwd_segment_position;
-
-        id_vector = facade.GetUncompressedForwardGeometry(target_geometry_id);
-        weight_vector = facade.GetUncompressedForwardWeights(target_geometry_id);
-        duration_vector = facade.GetUncompressedForwardDurations(target_geometry_id);
-        datasource_vector = facade.GetUncompressedForwardDatasources(target_geometry_id);
     }
 
     // Given the following compressed geometry:
@@ -308,24 +302,6 @@ void annotatePath(const FacadeT &facade,
         unpacked_path.front().duration_until_turn =
             std::max(unpacked_path.front().duration_until_turn - source_duration, 0);
     }
-
-    // there is no equivalent to a node-based node in an edge-expanded graph.
-    // two equivalent routes may start (or end) at different node-based edges
-    // as they are added with the offset how much "weight" on the edge
-    // has already been traversed. Depending on offset one needs to remove
-    // the last node.
-    if (unpacked_path.size() > 1)
-    {
-        const std::size_t last_index = unpacked_path.size() - 1;
-        const std::size_t second_to_last_index = last_index - 1;
-
-        if (unpacked_path[last_index].turn_via_node ==
-            unpacked_path[second_to_last_index].turn_via_node)
-        {
-            unpacked_path.pop_back();
-        }
-        BOOST_ASSERT(!unpacked_path.empty());
-    }
 }
 
 template <typename Algorithm>

include/engine/routing_algorithms/routing_base_mld.hpp

@@ -30,7 +30,8 @@ namespace
 // Unrestricted search (Args is const PhantomNodes &):
 //   * use partition.GetQueryLevel to find the node query level based on source and target phantoms
 //   * allow to traverse all cells
-inline LevelID getNodeQueryLevel(const partition::MultiLevelPartitionView &partition,
+template <typename MultiLevelPartition>
+inline LevelID getNodeQueryLevel(const MultiLevelPartition &partition,
                                  NodeID node,
                                  const PhantomNodes &phantom_nodes)
 {
@@ -54,8 +55,8 @@ inline bool checkParentCellRestriction(CellID, const PhantomNodes &) { return tr
 // Restricted search (Args is LevelID, CellID):
 //   * use the fixed level for queries
 //   * check if the node cell is the same as the specified parent onr
-inline LevelID
-getNodeQueryLevel(const partition::MultiLevelPartitionView &, NodeID, LevelID level, CellID)
+template <typename MultiLevelPartition>
+inline LevelID getNodeQueryLevel(const MultiLevelPartition &, NodeID, LevelID level, CellID)
 {
     return level;
 }
@@ -130,10 +131,10 @@ retrievePackedPathFromHeap(const SearchEngineData<Algorithm>::QueryHeap &forward
     return packed_path;
 }
 
-template <bool DIRECTION, typename... Args>
+template <bool DIRECTION, typename Algorithm, typename... Args>
 void routingStep(const DataFacade<Algorithm> &facade,
-                 SearchEngineData<Algorithm>::QueryHeap &forward_heap,
-                 SearchEngineData<Algorithm>::QueryHeap &reverse_heap,
+                 typename SearchEngineData<Algorithm>::QueryHeap &forward_heap,
+                 typename SearchEngineData<Algorithm>::QueryHeap &reverse_heap,
                  NodeID &middle_node,
                  EdgeWeight &path_upper_bound,
                  const bool force_loop_forward,
@@ -260,11 +261,11 @@ using UnpackedNodes = std::vector<NodeID>;
 using UnpackedEdges = std::vector<EdgeID>;
 using UnpackedPath = std::tuple<EdgeWeight, UnpackedNodes, UnpackedEdges>;
 
-template <typename... Args>
+template <typename Algorithm, typename... Args>
 UnpackedPath search(SearchEngineData<Algorithm> &engine_working_data,
                     const DataFacade<Algorithm> &facade,
-                    SearchEngineData<Algorithm>::QueryHeap &forward_heap,
-                    SearchEngineData<Algorithm>::QueryHeap &reverse_heap,
+                    typename SearchEngineData<Algorithm>::QueryHeap &forward_heap,
+                    typename SearchEngineData<Algorithm>::QueryHeap &reverse_heap,
                     const bool force_loop_forward,
                     const bool force_loop_reverse,
                     EdgeWeight weight_upper_bound,
@@ -389,10 +390,11 @@ UnpackedPath search(SearchEngineData<Algorithm> &engine_working_data,
 }
 
 // Alias to be compatible with the CH-based search
+template <typename Algorithm>
 inline void search(SearchEngineData<Algorithm> &engine_working_data,
                    const DataFacade<Algorithm> &facade,
-                   SearchEngineData<Algorithm>::QueryHeap &forward_heap,
-                   SearchEngineData<Algorithm>::QueryHeap &reverse_heap,
+                   typename SearchEngineData<Algorithm>::QueryHeap &forward_heap,
+                   typename SearchEngineData<Algorithm>::QueryHeap &reverse_heap,
                    EdgeWeight &weight,
                    std::vector<NodeID> &unpacked_nodes,
                    const bool force_loop_forward,
@@ -442,13 +444,14 @@ void unpackPath(const FacadeT &facade,
     annotatePath(facade, phantom_nodes, unpacked_nodes, unpacked_edges, unpacked_path);
 }
 
-inline double getNetworkDistance(SearchEngineData<Algorithm> &engine_working_data,
-                                 const DataFacade<Algorithm> &facade,
-                                 SearchEngineData<Algorithm>::QueryHeap &forward_heap,
-                                 SearchEngineData<Algorithm>::QueryHeap &reverse_heap,
-                                 const PhantomNode &source_phantom,
-                                 const PhantomNode &target_phantom,
-                                 EdgeWeight weight_upper_bound = INVALID_EDGE_WEIGHT)
+template <typename Algorithm>
+double getNetworkDistance(SearchEngineData<Algorithm> &engine_working_data,
+                          const DataFacade<Algorithm> &facade,
+                          typename SearchEngineData<Algorithm>::QueryHeap &forward_heap,
+                          typename SearchEngineData<Algorithm>::QueryHeap &reverse_heap,
+                          const PhantomNode &source_phantom,
+                          const PhantomNode &target_phantom,
+                          EdgeWeight weight_upper_bound = INVALID_EDGE_WEIGHT)
 {
     forward_heap.Clear();
     reverse_heap.Clear();

include/engine/routing_algorithms/shortest_path.hpp

@@ -1,5 +1,5 @@
-#ifndef SHORTEST_PATH_HPP
-#define SHORTEST_PATH_HPP
+#ifndef OSRM_SHORTEST_PATH_HPP
+#define OSRM_SHORTEST_PATH_HPP
 
 #include "engine/algorithm.hpp"
 #include "engine/routing_algorithms/routing_base.hpp"
@@ -23,4 +23,4 @@ InternalRouteResult shortestPathSearch(SearchEngineData<Algorithm> &engine_worki
 } // namespace engine
 } // namespace osrm
 
-#endif /* SHORTEST_PATH_HPP */
+#endif /* OSRM_SHORTEST_PATH_HPP */

include/engine/routing_algorithms/shortest_path_impl.hpp

@@ -0,0 +1,463 @@
+#ifndef OSRM_SHORTEST_PATH_IMPL_HPP
+#define OSRM_SHORTEST_PATH_IMPL_HPP
+
+#include "engine/routing_algorithms/shortest_path.hpp"
+
+#include <boost/assert.hpp>
+#include <boost/optional.hpp>
+
+namespace osrm
+{
+namespace engine
+{
+namespace routing_algorithms
+{
+
+namespace
+{
+
+const static constexpr bool DO_NOT_FORCE_LOOP = false;
+
+// allows a uturn at the target_phantom
+// searches source forward/reverse -> target forward/reverse
+template <typename Algorithm>
+void searchWithUTurn(SearchEngineData<Algorithm> &engine_working_data,
+                     const DataFacade<Algorithm> &facade,
+                     typename SearchEngineData<Algorithm>::QueryHeap &forward_heap,
+                     typename SearchEngineData<Algorithm>::QueryHeap &reverse_heap,
+                     const bool search_from_forward_node,
+                     const bool search_from_reverse_node,
+                     const bool search_to_forward_node,
+                     const bool search_to_reverse_node,
+                     const PhantomNode &source_phantom,
+                     const PhantomNode &target_phantom,
+                     const int total_weight_to_forward,
+                     const int total_weight_to_reverse,
+                     int &new_total_weight,
+                     std::vector<NodeID> &leg_packed_path)
+{
+    forward_heap.Clear();
+    reverse_heap.Clear();
+    if (search_from_forward_node)
+    {
+        forward_heap.Insert(source_phantom.forward_segment_id.id,
+                            -source_phantom.GetForwardWeightPlusOffset(),
+                            source_phantom.forward_segment_id.id);
+    }
+    if (search_from_reverse_node)
+    {
+        forward_heap.Insert(source_phantom.reverse_segment_id.id,
+                            -source_phantom.GetReverseWeightPlusOffset(),
+                            source_phantom.reverse_segment_id.id);
+    }
+    if (search_to_forward_node)
+    {
+        reverse_heap.Insert(target_phantom.forward_segment_id.id,
+                            target_phantom.GetForwardWeightPlusOffset(),
+                            target_phantom.forward_segment_id.id);
+    }
+    if (search_to_reverse_node)
+    {
+        reverse_heap.Insert(target_phantom.reverse_segment_id.id,
+                            target_phantom.GetReverseWeightPlusOffset(),
+                            target_phantom.reverse_segment_id.id);
+    }
+
+    // this is only relevent if source and target are on the same compressed edge
+    auto is_oneway_source = !(search_from_forward_node && search_from_reverse_node);
+    auto is_oneway_target = !(search_to_forward_node && search_to_reverse_node);
+    // we only enable loops here if we can't search from forward to backward node
+    auto needs_loop_forwards = is_oneway_source && needsLoopForward(source_phantom, target_phantom);
+    auto needs_loop_backwards =
+        is_oneway_target && needsLoopBackwards(source_phantom, target_phantom);
+
+    search(engine_working_data,
+           facade,
+           forward_heap,
+           reverse_heap,
+           new_total_weight,
+           leg_packed_path,
+           needs_loop_forwards,
+           needs_loop_backwards,
+           {source_phantom, target_phantom});
+
+    // if no route is found between two parts of the via-route, the entire route becomes
+    // invalid. Adding to invalid edge weight sadly doesn't return an invalid edge weight. Here
+    // we prevent the possible overflow, faking the addition of infinity + x == infinity
+    if (new_total_weight != INVALID_EDGE_WEIGHT)
+        new_total_weight += std::min(total_weight_to_forward, total_weight_to_reverse);
+}
+
+// searches shortest path between:
+// source forward/reverse -> target forward
+// source forward/reverse -> target reverse
+template <typename Algorithm>
+void search(SearchEngineData<Algorithm> &engine_working_data,
+            const DataFacade<Algorithm> &facade,
+            typename SearchEngineData<Algorithm>::QueryHeap &forward_heap,
+            typename SearchEngineData<Algorithm>::QueryHeap &reverse_heap,
+            const bool search_from_forward_node,
+            const bool search_from_reverse_node,
+            const bool search_to_forward_node,
+            const bool search_to_reverse_node,
+            const PhantomNode &source_phantom,
+            const PhantomNode &target_phantom,
+            const int total_weight_to_forward,
+            const int total_weight_to_reverse,
+            int &new_total_weight_to_forward,
+            int &new_total_weight_to_reverse,
+            std::vector<NodeID> &leg_packed_path_forward,
+            std::vector<NodeID> &leg_packed_path_reverse)
+{
+    if (search_to_forward_node)
+    {
+        forward_heap.Clear();
+        reverse_heap.Clear();
+        reverse_heap.Insert(target_phantom.forward_segment_id.id,
+                            target_phantom.GetForwardWeightPlusOffset(),
+                            target_phantom.forward_segment_id.id);
+
+        if (search_from_forward_node)
+        {
+            forward_heap.Insert(source_phantom.forward_segment_id.id,
+                                total_weight_to_forward -
+                                    source_phantom.GetForwardWeightPlusOffset(),
+                                source_phantom.forward_segment_id.id);
+        }
+        if (search_from_reverse_node)
+        {
+            forward_heap.Insert(source_phantom.reverse_segment_id.id,
+                                total_weight_to_reverse -
+                                    source_phantom.GetReverseWeightPlusOffset(),
+                                source_phantom.reverse_segment_id.id);
+        }
+
+        search(engine_working_data,
+               facade,
+               forward_heap,
+               reverse_heap,
+               new_total_weight_to_forward,
+               leg_packed_path_forward,
+               needsLoopForward(source_phantom, target_phantom),
+               routing_algorithms::DO_NOT_FORCE_LOOP,
+               {source_phantom, target_phantom});
+    }
+
+    if (search_to_reverse_node)
+    {
+        forward_heap.Clear();
+        reverse_heap.Clear();
+        reverse_heap.Insert(target_phantom.reverse_segment_id.id,
+                            target_phantom.GetReverseWeightPlusOffset(),
+                            target_phantom.reverse_segment_id.id);
+        if (search_from_forward_node)
+        {
+            forward_heap.Insert(source_phantom.forward_segment_id.id,
+                                total_weight_to_forward -
+                                    source_phantom.GetForwardWeightPlusOffset(),
+                                source_phantom.forward_segment_id.id);
+        }
+        if (search_from_reverse_node)
+        {
+            forward_heap.Insert(source_phantom.reverse_segment_id.id,
+                                total_weight_to_reverse -
+                                    source_phantom.GetReverseWeightPlusOffset(),
+                                source_phantom.reverse_segment_id.id);
+        }
+
+        search(engine_working_data,
+               facade,
+               forward_heap,
+               reverse_heap,
+               new_total_weight_to_reverse,
+               leg_packed_path_reverse,
+               routing_algorithms::DO_NOT_FORCE_LOOP,
+               needsLoopBackwards(source_phantom, target_phantom),
+               {source_phantom, target_phantom});
+    }
+}
+
+template <typename Algorithm>
+void unpackLegs(const DataFacade<Algorithm> &facade,
+                const std::vector<PhantomNodes> &phantom_nodes_vector,
+                const std::vector<NodeID> &total_packed_path,
+                const std::vector<std::size_t> &packed_leg_begin,
+                const EdgeWeight shortest_path_weight,
+                InternalRouteResult &raw_route_data)
+{
+    raw_route_data.unpacked_path_segments.resize(packed_leg_begin.size() - 1);
+
+    raw_route_data.shortest_path_weight = shortest_path_weight;
+
+    for (const auto current_leg : util::irange<std::size_t>(0UL, packed_leg_begin.size() - 1))
+    {
+        auto leg_begin = total_packed_path.begin() + packed_leg_begin[current_leg];
+        auto leg_end = total_packed_path.begin() + packed_leg_begin[current_leg + 1];
+        const auto &unpack_phantom_node_pair = phantom_nodes_vector[current_leg];
+        unpackPath(facade,
+                   leg_begin,
+                   leg_end,
+                   unpack_phantom_node_pair,
+                   raw_route_data.unpacked_path_segments[current_leg]);
+
+        raw_route_data.source_traversed_in_reverse.push_back(
+            (*leg_begin != phantom_nodes_vector[current_leg].source_phantom.forward_segment_id.id));
+        raw_route_data.target_traversed_in_reverse.push_back(
+            (*std::prev(leg_end) !=
+             phantom_nodes_vector[current_leg].target_phantom.forward_segment_id.id));
+    }
+}
+}
+
+template <typename Algorithm>
+InternalRouteResult shortestPathSearch(SearchEngineData<Algorithm> &engine_working_data,
+                                       const DataFacade<Algorithm> &facade,
+                                       const std::vector<PhantomNodes> &phantom_nodes_vector,
+                                       const boost::optional<bool> continue_straight_at_waypoint)
+{
+    InternalRouteResult raw_route_data;
+    raw_route_data.segment_end_coordinates = phantom_nodes_vector;
+    const bool allow_uturn_at_waypoint =
+        !(continue_straight_at_waypoint ? *continue_straight_at_waypoint
+                                        : facade.GetContinueStraightDefault());
+
+    engine_working_data.InitializeOrClearFirstThreadLocalStorage(facade.GetNumberOfNodes());
+
+    auto &forward_heap = *engine_working_data.forward_heap_1;
+    auto &reverse_heap = *engine_working_data.reverse_heap_1;
+
+    int total_weight_to_forward = 0;
+    int total_weight_to_reverse = 0;
+    bool search_from_forward_node =
+        phantom_nodes_vector.front().source_phantom.IsValidForwardSource();
+    bool search_from_reverse_node =
+        phantom_nodes_vector.front().source_phantom.IsValidReverseSource();
+
+    std::vector<NodeID> prev_packed_leg_to_forward;
+    std::vector<NodeID> prev_packed_leg_to_reverse;
+
+    std::vector<NodeID> total_packed_path_to_forward;
+    std::vector<std::size_t> packed_leg_to_forward_begin;
+    std::vector<NodeID> total_packed_path_to_reverse;
+    std::vector<std::size_t> packed_leg_to_reverse_begin;
+
+    std::size_t current_leg = 0;
+    // this implements a dynamic program that finds the shortest route through
+    // a list of vias
+    for (const auto &phantom_node_pair : phantom_nodes_vector)
+    {
+        int new_total_weight_to_forward = INVALID_EDGE_WEIGHT;
+        int new_total_weight_to_reverse = INVALID_EDGE_WEIGHT;
+
+        std::vector<NodeID> packed_leg_to_forward;
+        std::vector<NodeID> packed_leg_to_reverse;
+
+        const auto &source_phantom = phantom_node_pair.source_phantom;
+        const auto &target_phantom = phantom_node_pair.target_phantom;
+
+        bool search_to_forward_node = target_phantom.IsValidForwardTarget();
+        bool search_to_reverse_node = target_phantom.IsValidReverseTarget();
+
+        BOOST_ASSERT(!search_from_forward_node || source_phantom.IsValidForwardSource());
+        BOOST_ASSERT(!search_from_reverse_node || source_phantom.IsValidReverseSource());
+
+        if (search_to_reverse_node || search_to_forward_node)
+        {
+            if (allow_uturn_at_waypoint)
+            {
+                searchWithUTurn(engine_working_data,
+                                facade,
+                                forward_heap,
+                                reverse_heap,
+                                search_from_forward_node,
+                                search_from_reverse_node,
+                                search_to_forward_node,
+                                search_to_reverse_node,
+                                source_phantom,
+                                target_phantom,
+                                total_weight_to_forward,
+                                total_weight_to_reverse,
+                                new_total_weight_to_forward,
+                                packed_leg_to_forward);
+                // if only the reverse node is valid (e.g. when using the match plugin) we
+                // actually need to move
+                if (!target_phantom.IsValidForwardTarget())
+                {
+                    BOOST_ASSERT(target_phantom.IsValidReverseTarget());
+                    new_total_weight_to_reverse = new_total_weight_to_forward;
+                    packed_leg_to_reverse = std::move(packed_leg_to_forward);
+                    new_total_weight_to_forward = INVALID_EDGE_WEIGHT;
+
+                    // (*)
+                    //
+                    //   Below we have to check if new_total_weight_to_forward is invalid.
+                    //   This prevents use-after-move on packed_leg_to_forward.
+                }
+                else if (target_phantom.IsValidReverseTarget())
+                {
+                    new_total_weight_to_reverse = new_total_weight_to_forward;
+                    packed_leg_to_reverse = packed_leg_to_forward;
+                }
+            }
+            else
+            {
+                search(engine_working_data,
+                       facade,
+                       forward_heap,
+                       reverse_heap,
+                       search_from_forward_node,
+                       search_from_reverse_node,
+                       search_to_forward_node,
+                       search_to_reverse_node,
+                       source_phantom,
+                       target_phantom,
+                       total_weight_to_forward,
+                       total_weight_to_reverse,
+                       new_total_weight_to_forward,
+                       new_total_weight_to_reverse,
+                       packed_leg_to_forward,
+                       packed_leg_to_reverse);
+            }
+        }
+
+        // Note: To make sure we do not access the moved-from packed_leg_to_forward
+        // we guard its access by a check for invalid edge weight. See  (*) above.
+
+        // No path found for both target nodes?
+        if ((INVALID_EDGE_WEIGHT == new_total_weight_to_forward) &&
+            (INVALID_EDGE_WEIGHT == new_total_weight_to_reverse))
+        {
+            return raw_route_data;
+        }
+
+        // we need to figure out how the new legs connect to the previous ones
+        if (current_leg > 0)
+        {
+            bool forward_to_forward =
+                (new_total_weight_to_forward != INVALID_EDGE_WEIGHT) &&
+                packed_leg_to_forward.front() == source_phantom.forward_segment_id.id;
+            bool reverse_to_forward =
+                (new_total_weight_to_forward != INVALID_EDGE_WEIGHT) &&
+                packed_leg_to_forward.front() == source_phantom.reverse_segment_id.id;
+            bool forward_to_reverse =
+                (new_total_weight_to_reverse != INVALID_EDGE_WEIGHT) &&
+                packed_leg_to_reverse.front() == source_phantom.forward_segment_id.id;
+            bool reverse_to_reverse =
+                (new_total_weight_to_reverse != INVALID_EDGE_WEIGHT) &&
+                packed_leg_to_reverse.front() == source_phantom.reverse_segment_id.id;
+
+            BOOST_ASSERT(!forward_to_forward || !reverse_to_forward);
+            BOOST_ASSERT(!forward_to_reverse || !reverse_to_reverse);
+
+            // in this case we always need to copy
+            if (forward_to_forward && forward_to_reverse)
+            {
+                // in this case we copy the path leading to the source forward node
+                // and change the case
+                total_packed_path_to_reverse = total_packed_path_to_forward;
+                packed_leg_to_reverse_begin = packed_leg_to_forward_begin;
+                forward_to_reverse = false;
+                reverse_to_reverse = true;
+            }
+            else if (reverse_to_forward && reverse_to_reverse)
+            {
+                total_packed_path_to_forward = total_packed_path_to_reverse;
+                packed_leg_to_forward_begin = packed_leg_to_reverse_begin;
+                reverse_to_forward = false;
+                forward_to_forward = true;
+            }
+            BOOST_ASSERT(!forward_to_forward || !forward_to_reverse);
+            BOOST_ASSERT(!reverse_to_forward || !reverse_to_reverse);
+
+            // in this case we just need to swap to regain the correct mapping
+            if (reverse_to_forward || forward_to_reverse)
+            {
+                total_packed_path_to_forward.swap(total_packed_path_to_reverse);
+                packed_leg_to_forward_begin.swap(packed_leg_to_reverse_begin);
+            }
+        }
+
+        if (new_total_weight_to_forward != INVALID_EDGE_WEIGHT)
+        {
+            BOOST_ASSERT(target_phantom.IsValidForwardTarget());
+
+            packed_leg_to_forward_begin.push_back(total_packed_path_to_forward.size());
+            total_packed_path_to_forward.insert(total_packed_path_to_forward.end(),
+                                                packed_leg_to_forward.begin(),
+                                                packed_leg_to_forward.end());
+            search_from_forward_node = true;
+        }
+        else
+        {
+            total_packed_path_to_forward.clear();
+            packed_leg_to_forward_begin.clear();
+            search_from_forward_node = false;
+        }
+
+        if (new_total_weight_to_reverse != INVALID_EDGE_WEIGHT)
+        {
+            BOOST_ASSERT(target_phantom.IsValidReverseTarget());
+
+            packed_leg_to_reverse_begin.push_back(total_packed_path_to_reverse.size());
+            total_packed_path_to_reverse.insert(total_packed_path_to_reverse.end(),
+                                                packed_leg_to_reverse.begin(),
+                                                packed_leg_to_reverse.end());
+            search_from_reverse_node = true;
+        }
+        else
+        {
+            total_packed_path_to_reverse.clear();
+            packed_leg_to_reverse_begin.clear();
+            search_from_reverse_node = false;
+        }
+
+        prev_packed_leg_to_forward = std::move(packed_leg_to_forward);
+        prev_packed_leg_to_reverse = std::move(packed_leg_to_reverse);
+
+        total_weight_to_forward = new_total_weight_to_forward;
+        total_weight_to_reverse = new_total_weight_to_reverse;
+
+        ++current_leg;
+    }
+
+    BOOST_ASSERT(total_weight_to_forward != INVALID_EDGE_WEIGHT ||
+                 total_weight_to_reverse != INVALID_EDGE_WEIGHT);
+
+    // We make sure the fastest route is always in packed_legs_to_forward
+    if (total_weight_to_forward < total_weight_to_reverse ||
+        (total_weight_to_forward == total_weight_to_reverse &&
+         total_packed_path_to_forward.size() < total_packed_path_to_reverse.size()))
+    {
+        // insert sentinel
+        packed_leg_to_forward_begin.push_back(total_packed_path_to_forward.size());
+        BOOST_ASSERT(packed_leg_to_forward_begin.size() == phantom_nodes_vector.size() + 1);
+
+        unpackLegs(facade,
+                   phantom_nodes_vector,
+                   total_packed_path_to_forward,
+                   packed_leg_to_forward_begin,
+                   total_weight_to_forward,
+                   raw_route_data);
+    }
+    else
+    {
+        // insert sentinel
+        packed_leg_to_reverse_begin.push_back(total_packed_path_to_reverse.size());
+        BOOST_ASSERT(packed_leg_to_reverse_begin.size() == phantom_nodes_vector.size() + 1);
+
+        unpackLegs(facade,
+                   phantom_nodes_vector,
+                   total_packed_path_to_reverse,
+                   packed_leg_to_reverse_begin,
+                   total_weight_to_reverse,
+                   raw_route_data);
+    }
+
+    return raw_route_data;
+}
+
+} // namespace routing_algorithms
+} // namespace engine
+} // namespace osrm
+
+#endif /* OSRM_SHORTEST_PATH_IMPL_HPP */

include/engine/routing_algorithms/tile_turns.hpp

@@ -3,7 +3,6 @@
 
 #include "engine/algorithm.hpp"
 #include "engine/datafacade.hpp"
-#include "engine/datafacade/datafacade_base.hpp"
 
 #include "util/coordinate.hpp"
 #include "util/typedefs.hpp"

include/engine/search_engine_data.hpp

@@ -1,12 +1,12 @@
 #ifndef SEARCH_ENGINE_DATA_HPP
 #define SEARCH_ENGINE_DATA_HPP
 
-#include <boost/thread/tss.hpp>
-
 #include "engine/algorithm.hpp"
 #include "util/query_heap.hpp"
 #include "util/typedefs.hpp"
 
+#include <boost/thread/tss.hpp>
+
 namespace osrm
 {
 namespace engine
@@ -37,7 +37,6 @@ template <> struct SearchEngineData<routing_algorithms::ch::Algorithm>
 {
     using QueryHeap = util::
         QueryHeap<NodeID, NodeID, EdgeWeight, HeapData, util::UnorderedMapStorage<NodeID, int>>;
-    using SearchEngineHeapPtr = boost::thread_specific_ptr<QueryHeap>;
 
     using ManyToManyQueryHeap = util::QueryHeap<NodeID,
                                                 NodeID,
@@ -45,6 +44,7 @@ template <> struct SearchEngineData<routing_algorithms::ch::Algorithm>
                                                 ManyToManyHeapData,
                                                 util::UnorderedMapStorage<NodeID, int>>;
 
+    using SearchEngineHeapPtr = boost::thread_specific_ptr<QueryHeap>;
     using ManyToManyHeapPtr = boost::thread_specific_ptr<ManyToManyQueryHeap>;
 
     static SearchEngineHeapPtr forward_heap_1;
@@ -106,7 +106,6 @@ template <> struct SearchEngineData<routing_algorithms::mld::Algorithm>
                                                 util::UnorderedMapStorage<NodeID, int>>;
 
     using SearchEngineHeapPtr = boost::thread_specific_ptr<QueryHeap>;
-
     using ManyToManyHeapPtr = boost::thread_specific_ptr<ManyToManyQueryHeap>;
 
     static SearchEngineHeapPtr forward_heap_1;

include/extractor/compressed_edge_container.hpp

@@ -10,6 +10,8 @@
 #include <string>
 #include <vector>
 
+#include <boost/optional.hpp>
+
 namespace osrm
 {
 namespace extractor
@@ -36,7 +38,11 @@ class CompressedEdgeContainer
                       const EdgeWeight weight1,
                       const EdgeWeight weight2,
                       const EdgeDuration duration1,
-                      const EdgeDuration duration2);
+                      const EdgeDuration duration2,
+                      // node-penalties can be added before/or after the traversal of an edge which
+                      // depends on whether we traverse the link forwards or backwards.
+                      const boost::optional<EdgeWeight> node_weight_penalty = boost::none,
+                      const boost::optional<EdgeDuration> node_duration_penalty = boost::none);
 
     void AddUncompressedEdge(const EdgeID edge_id,
                              const NodeID target_node,

include/extractor/conditional_turn_penalty.hpp

@@ -0,0 +1,28 @@
+#ifndef OSRM_EXTRACTOR_CONDITIONAL_TURN_PENALTY_HPP_
+#define OSRM_EXTRACTOR_CONDITIONAL_TURN_PENALTY_HPP_
+
+#include "util/coordinate.hpp"
+#include "util/opening_hours.hpp"
+#include <cstdint>
+#include <vector>
+
+#include <type_traits>
+
+namespace osrm
+
+{
+namespace extractor
+{
+
+struct ConditionalTurnPenalty
+{
+    // offset into the sequential list of turn penalties (see TurnIndexBlock for reference);
+    std::uint64_t turn_offset;
+    util::Coordinate location;
+    std::vector<util::OpeningHours> conditions;
+};
+
+} // namespace extractor
+} // namespace osrm
+
+#endif // OSRM_EXTRACTOR_CONDITIONAL_TURN_PENALTY_HPP_

include/extractor/edge_based_graph_factory.hpp

@@ -4,6 +4,7 @@
 #define EDGE_BASED_GRAPH_FACTORY_HPP_
 
 #include "extractor/compressed_edge_container.hpp"
+#include "extractor/conditional_turn_penalty.hpp"
 #include "extractor/edge_based_edge.hpp"
 #include "extractor/edge_based_node_segment.hpp"
 #include "extractor/extraction_turn.hpp"
@@ -16,7 +17,7 @@
 #include "extractor/packed_osm_ids.hpp"
 #include "extractor/profile_properties.hpp"
 #include "extractor/query_node.hpp"
-#include "extractor/restriction_map.hpp"
+#include "extractor/restriction_index.hpp"
 #include "extractor/way_restriction_map.hpp"
 
 #include "util/concurrent_id_map.hpp"
@@ -41,11 +42,6 @@
 #include <unordered_set>
 #include <vector>
 
-#include <boost/filesystem/fstream.hpp>
-
-#include <tbb/concurrent_unordered_map.h>
-#include <tbb/concurrent_vector.h>
-
 namespace osrm
 {
 namespace extractor
@@ -92,7 +88,9 @@ class EdgeBasedGraphFactory
              const std::string &turn_duration_penalties_filename,
              const std::string &turn_penalties_index_filename,
              const std::string &cnbg_ebg_mapping_path,
+             const std::string &conditional_penalties_filename,
              const RestrictionMap &node_restriction_map,
+             const ConditionalRestrictionMap &conditional_restriction_map,
              const WayRestrictionMap &way_restriction_map);
 
     // The following get access functions destroy the content in the factory
@@ -124,6 +122,18 @@ class EdgeBasedGraphFactory
   private:
     using EdgeData = util::NodeBasedDynamicGraph::EdgeData;
 
+    struct Conditional
+    {
+        // the edge based nodes allow for a unique identification of conditionals
+        NodeID from_node;
+        NodeID to_node;
+        ConditionalTurnPenalty penalty;
+    };
+
+    // assign the correct index to the penalty value stored in the conditional
+    std::vector<ConditionalTurnPenalty>
+    IndexConditionals(std::vector<Conditional> &&conditionals) const;
+
     //! maps index from m_edge_based_node_list to ture/false if the node is an entry point to the
     //! graph
     std::vector<bool> m_edge_based_node_is_startpoint;
@@ -173,7 +183,9 @@ class EdgeBasedGraphFactory
                                    const std::string &turn_weight_penalties_filename,
                                    const std::string &turn_duration_penalties_filename,
                                    const std::string &turn_penalties_index_filename,
+                                   const std::string &conditional_turn_penalties_filename,
                                    const RestrictionMap &node_restriction_map,
+                                   const ConditionalRestrictionMap &conditional_restriction_map,
                                    const WayRestrictionMap &way_restriction_map);
 
     NBGToEBG InsertEdgeBasedNode(const NodeID u, const NodeID v);

include/extractor/extraction_containers.hpp

@@ -27,7 +27,6 @@ class ExtractionContainers
     void PrepareEdges(ScriptingEnvironment &scripting_environment);
 
     void WriteNodes(storage::io::FileWriter &file_out) const;
-    void WriteConditionalRestrictions(const std::string &restrictions_file_name);
     void WriteEdges(storage::io::FileWriter &file_out) const;
     void WriteCharData(const std::string &file_name);
 
@@ -40,7 +39,7 @@ class ExtractionContainers
     using NameOffsets = std::vector<unsigned>;
 
     std::vector<OSMNodeID> barrier_nodes;
-    std::vector<OSMNodeID> traffic_lights;
+    std::vector<OSMNodeID> traffic_signals;
     NodeIDVector used_node_id_list;
     NodeVector all_nodes_list;
     EdgeVector all_edges_list;
@@ -65,7 +64,6 @@ class ExtractionContainers
 
     void PrepareData(ScriptingEnvironment &scripting_environment,
                      const std::string &osrm_path,
-                     const std::string &restrictions_file_name,
                      const std::string &names_data_path);
 };
 }

include/extractor/extraction_turn.hpp

@@ -22,6 +22,14 @@ struct ExtractionTurn
     {
     }
 
+    ExtractionTurn(const bool has_traffic_light = false)
+        : angle(0), turn_type(guidance::TurnType::NoTurn),
+          direction_modifier(guidance::DirectionModifier::Straight),
+          has_traffic_light(has_traffic_light), weight(0.), duration(0.), source_restricted(false),
+          target_restricted(false)
+    {
+    }
+
     const double angle;
     const guidance::TurnType::Enum turn_type;
     const guidance::DirectionModifier::Enum direction_modifier;

include/extractor/extractor.hpp

@@ -56,7 +56,9 @@ class Extractor
   private:
     ExtractorConfig config;
 
-    std::tuple<guidance::LaneDescriptionMap, std::vector<TurnRestriction>>
+    std::tuple<guidance::LaneDescriptionMap,
+               std::vector<TurnRestriction>,
+               std::vector<ConditionalTurnRestriction>>
     ParseOSMData(ScriptingEnvironment &scripting_environment, const unsigned number_of_threads);
 
     std::pair<std::size_t, EdgeID>
@@ -70,6 +72,7 @@ class Extractor
                            util::DeallocatingVector<EdgeBasedEdge> &edge_based_edge_list,
                            const std::string &intersection_class_output_file,
                            std::vector<TurnRestriction> &turn_restrictions,
+                           std::vector<ConditionalTurnRestriction> &conditional_turn_restrictions,
                            guidance::LaneDescriptionMap &turn_lane_map);
     void FindComponents(unsigned max_edge_id,
                         const util::DeallocatingVector<EdgeBasedEdge> &input_edge_list,
@@ -89,6 +92,10 @@ class Extractor
     static void WriteCompressedNodeBasedGraph(const std::string &path,
                                               const util::NodeBasedDynamicGraph &graph,
                                               const std::vector<util::Coordinate> &coordiantes);
+
+    void WriteConditionalRestrictions(
+        const std::string &path,
+        std::vector<ConditionalTurnRestriction> &conditional_turn_restrictions);
 };
 }
 }

include/extractor/graph_compressor.hpp

@@ -1,6 +1,7 @@
 #ifndef GEOMETRY_COMPRESSOR_HPP
 #define GEOMETRY_COMPRESSOR_HPP
 
+#include "extractor/scripting_environment.hpp"
 #include "util/typedefs.hpp"
 
 #include "util/node_based_graph.hpp"
@@ -24,7 +25,9 @@ class GraphCompressor
   public:
     void Compress(const std::unordered_set<NodeID> &barrier_nodes,
                   const std::unordered_set<NodeID> &traffic_lights,
+                  ScriptingEnvironment &scripting_environment,
                   std::vector<TurnRestriction> &turn_restrictions,
+                  std::vector<ConditionalTurnRestriction> &conditional_turn_restrictions,
                   util::NodeBasedDynamicGraph &graph,
                   CompressedEdgeContainer &geometry_compressor);
 

include/extractor/guidance/intersection_generator.hpp

@@ -6,7 +6,7 @@
 #include "extractor/guidance/intersection.hpp"
 #include "extractor/guidance/intersection_normalization_operation.hpp"
 #include "extractor/query_node.hpp"
-#include "extractor/restriction_map.hpp"
+#include "extractor/restriction_index.hpp"
 #include "util/attributes.hpp"
 #include "util/node_based_graph.hpp"
 #include "util/typedefs.hpp"
@@ -116,14 +116,6 @@ class IntersectionGenerator
 
     // own state, used to find the correct coordinates along a road
     const CoordinateExtractor coordinate_extractor;
-
-    // check turn restrictions to find a node that is the only allowed target when coming from a
-    // node to an intersection
-    //     d
-    //     |
-    // a - b - c  and `only_straight_on ab | bc would return `c` for `a,b`
-    boost::optional<NodeID> GetOnlyAllowedTurnIfExistent(const NodeID coming_from_node,
-                                                         const NodeID node_at_intersection) const;
 };
 
 } // namespace guidance

include/extractor/guidance/turn_analysis.hpp

@@ -14,7 +14,7 @@
 #include "extractor/guidance/turn_classification.hpp"
 #include "extractor/guidance/turn_handler.hpp"
 #include "extractor/query_node.hpp"
-#include "extractor/restriction_map.hpp"
+#include "extractor/restriction_index.hpp"
 #include "extractor/suffix_table.hpp"
 
 #include "util/attributes.hpp"

include/extractor/profile_properties.hpp

@@ -83,7 +83,8 @@ struct ProfileProperties
     std::string GetClassName(std::size_t index) const
     {
         BOOST_ASSERT(index <= MAX_CLASS_INDEX);
-        return std::string(class_names[index]);
+        const auto &name_it = std::begin(class_names) + index;
+        return std::string(*name_it);
     }
 
     double GetWeightMultiplier() const { return std::pow(10., weight_precision); }

include/extractor/restriction_compressor.hpp

@@ -1,6 +1,7 @@
 #ifndef OSRM_EXTRACTOR_RESTRICTION_COMPRESSOR_HPP_
 #define OSRM_EXTRACTOR_RESTRICTION_COMPRESSOR_HPP_
 
+#include "extractor/restriction.hpp"
 #include "util/typedefs.hpp"
 
 #include <boost/unordered_map.hpp>
@@ -26,7 +27,8 @@ struct TurnRestriction;
 class RestrictionCompressor
 {
   public:
-    RestrictionCompressor(std::vector<TurnRestriction> &restrictions);
+    RestrictionCompressor(std::vector<TurnRestriction> &restrictions,
+                          std::vector<ConditionalTurnRestriction> &conditional_turn_restrictions);
 
     // account for the compression of `from-via-to` into `from-to`
     void Compress(const NodeID from, const NodeID via, const NodeID to);

include/extractor/restriction_filter.hpp

@@ -14,8 +14,9 @@ namespace extractor
 // To avoid handling invalid restrictions / creating unnecessary duplicate nodes for via-ways, we do
 // a pre-flight check for restrictions and remove all invalid restrictions from the data. Use as
 // `restrictions = removeInvalidRestrictions(std::move(restrictions))`
-std::vector<TurnRestriction> removeInvalidRestrictions(std::vector<TurnRestriction>,
-                                                       const util::NodeBasedDynamicGraph &);
+std::vector<ConditionalTurnRestriction>
+removeInvalidRestrictions(std::vector<ConditionalTurnRestriction>,
+                          const util::NodeBasedDynamicGraph &);
 
 } // namespace extractor
 } // namespace osrm

include/extractor/restriction_index.hpp

@@ -0,0 +1,101 @@
+#ifndef OSRM_EXTRACTOR_RESTRICTION_INDEX_HPP_
+#define OSRM_EXTRACTOR_RESTRICTION_INDEX_HPP_
+
+#include "extractor/restriction.hpp"
+#include "util/typedefs.hpp"
+
+#include <boost/unordered_map.hpp>
+
+#include <utility>
+#include <vector>
+
+namespace osrm
+{
+namespace extractor
+{
+
+// allows easy check for whether a node intersection is present at a given intersection
+template <typename restriction_type> class RestrictionIndex
+{
+  public:
+    using value_type = restriction_type;
+
+    template <typename extractor_type>
+    RestrictionIndex(std::vector<restriction_type> &restrictions, extractor_type extractor);
+
+    bool IsIndexed(NodeID first, NodeID second) const;
+
+    auto Restrictions(NodeID first, NodeID second) const
+    {
+        return restriction_hash.equal_range(std::make_pair(first, second));
+    };
+
+    auto Size() const { return restriction_hash.size(); }
+
+  private:
+    boost::unordered_multimap<std::pair<NodeID, NodeID>, restriction_type *> restriction_hash;
+};
+
+template <typename restriction_type>
+template <typename extractor_type>
+RestrictionIndex<restriction_type>::RestrictionIndex(std::vector<restriction_type> &restrictions,
+                                                     extractor_type extractor)
+{
+    // build a multi-map
+    for (auto &restriction : restrictions)
+        restriction_hash.insert(std::make_pair(extractor(restriction), &restriction));
+}
+
+template <typename restriction_type>
+bool RestrictionIndex<restriction_type>::IsIndexed(const NodeID first, const NodeID second) const
+{
+    return restriction_hash.count(std::make_pair(first, second));
+}
+
+struct IndexNodeByFromAndVia
+{
+    std::pair<NodeID, NodeID> operator()(const TurnRestriction &restriction)
+    {
+        const auto &node = restriction.AsNodeRestriction();
+        return std::make_pair(node.from, node.via);
+    };
+};
+
+// check wheter a turn is restricted within a restriction_index
+template <typename restriction_map_type>
+std::pair<bool, typename restriction_map_type::value_type *>
+isRestricted(const NodeID from,
+             const NodeID via,
+             const NodeID to,
+             const restriction_map_type &restriction_map)
+{
+    const auto range = restriction_map.Restrictions(from, via);
+
+    // check if a given node_restriction is targeting node
+    const auto to_is_restricted = [to](const auto &pair) {
+        const auto &restriction = *pair.second;
+        if (restriction.Type() == RestrictionType::NODE_RESTRICTION)
+        {
+            auto const &as_node = restriction.AsNodeRestriction();
+            auto const restricted = restriction.is_only ? (to != as_node.to) : (to == as_node.to);
+
+            return restricted;
+        }
+        return false;
+    };
+
+    auto itr = std::find_if(range.first, range.second, to_is_restricted);
+
+    if (itr != range.second)
+        return {true, itr->second};
+    else
+        return {false, NULL};
+}
+
+using RestrictionMap = RestrictionIndex<TurnRestriction>;
+using ConditionalRestrictionMap = RestrictionIndex<ConditionalTurnRestriction>;
+
+} // namespace extractor
+} // namespace osrm
+
+#endif // OSRM_EXTRACTOR_RESTRICTION_INDEX_HPP_

include/extractor/restriction_map.hpp

@@ -1,110 +0,0 @@
-#ifndef RESTRICTION_MAP_HPP
-#define RESTRICTION_MAP_HPP
-
-#include "extractor/edge_based_edge.hpp"
-#include "extractor/restriction.hpp"
-#include "util/std_hash.hpp"
-#include "util/typedefs.hpp"
-
-#include <boost/assert.hpp>
-
-#include <memory>
-#include <unordered_map>
-#include <unordered_set>
-#include <vector>
-
-namespace osrm
-{
-namespace extractor
-{
-
-struct RestrictionSource
-{
-    NodeID start_node;
-    NodeID via_node;
-
-    RestrictionSource(NodeID start, NodeID via) : start_node(start), via_node(via) {}
-
-    friend inline bool operator==(const RestrictionSource &lhs, const RestrictionSource &rhs)
-    {
-        return (lhs.start_node == rhs.start_node && lhs.via_node == rhs.via_node);
-    }
-};
-
-struct RestrictionTarget
-{
-    NodeID target_node;
-    bool is_only;
-
-    explicit RestrictionTarget(NodeID target, bool only) : target_node(target), is_only(only) {}
-
-    friend inline bool operator==(const RestrictionTarget &lhs, const RestrictionTarget &rhs)
-    {
-        return (lhs.target_node == rhs.target_node && lhs.is_only == rhs.is_only);
-    }
-};
-}
-}
-
-namespace std
-{
-template <> struct hash<osrm::extractor::RestrictionSource>
-{
-    size_t operator()(const osrm::extractor::RestrictionSource &r_source) const
-    {
-        return hash_val(r_source.start_node, r_source.via_node);
-    }
-};
-
-template <> struct hash<osrm::extractor::RestrictionTarget>
-{
-    size_t operator()(const osrm::extractor::RestrictionTarget &r_target) const
-    {
-        return hash_val(r_target.target_node, r_target.is_only);
-    }
-};
-}
-
-namespace osrm
-{
-namespace extractor
-{
-/**
-    \brief Efficent look up if an edge is the start + via node of a TurnRestriction
-    EdgeBasedEdgeFactory decides by it if edges are inserted or geometry is compressed
-*/
-class RestrictionMap
-{
-  public:
-    RestrictionMap() : m_count(0) {}
-    RestrictionMap(const std::vector<TurnRestriction> &restriction_list);
-
-    bool IsViaNode(const NodeID node) const;
-
-    // Check if edge (u, v) is the start of any turn restriction.
-    // If so returns id of first target node.
-    NodeID CheckForEmanatingIsOnlyTurn(const NodeID node_u, const NodeID node_v) const;
-    // Checks if turn <u,v,w> is actually a turn restriction.
-    bool
-    CheckIfTurnIsRestricted(const NodeID node_u, const NodeID node_v, const NodeID node_w) const;
-
-    std::size_t size() const { return m_count; }
-
-  private:
-    // check of node is the start of any restriction
-    bool IsSourceNode(const NodeID node) const;
-
-    using EmanatingRestrictionsVector = std::vector<RestrictionTarget>;
-
-    std::size_t m_count;
-    //! index -> list of (target, isOnly)
-    std::vector<EmanatingRestrictionsVector> m_restriction_bucket_list;
-    //! maps (start, via) -> bucket index
-    std::unordered_map<RestrictionSource, unsigned> m_restriction_map;
-    std::unordered_set<NodeID> m_restriction_start_nodes;
-    std::unordered_set<NodeID> m_no_turn_via_node_set;
-};
-}
-}
-
-#endif // RESTRICTION_MAP_HPP

include/extractor/serialization.hpp

@@ -1,6 +1,7 @@
 #ifndef OSRM_EXTRACTOR_IO_HPP
 #define OSRM_EXTRACTOR_IO_HPP
 
+#include "conditional_turn_penalty.hpp"
 #include "extractor/datasources.hpp"
 #include "extractor/intersection_bearings_container.hpp"
 #include "extractor/nbg_to_ebg.hpp"
@@ -273,6 +274,54 @@ inline void write(storage::io::FileWriter &writer,
     };
     std::for_each(restrictions.begin(), restrictions.end(), write_restriction);
 }
+
+inline void read(storage::io::FileReader &reader, ConditionalTurnPenalty &turn_penalty)
+{
+    reader.ReadInto(turn_penalty.turn_offset);
+    reader.ReadInto(turn_penalty.location.lat);
+    reader.ReadInto(turn_penalty.location.lon);
+    auto const num_conditions = reader.ReadElementCount64();
+    turn_penalty.conditions.resize(num_conditions);
+    for (auto &condition : turn_penalty.conditions)
+    {
+        reader.ReadInto(condition.modifier);
+        storage::serialization::read(reader, condition.times);
+        storage::serialization::read(reader, condition.weekdays);
+        storage::serialization::read(reader, condition.monthdays);
+    }
+}
+
+inline void write(storage::io::FileWriter &writer, const ConditionalTurnPenalty &turn_penalty)
+{
+    writer.WriteOne(turn_penalty.turn_offset);
+    writer.WriteOne(static_cast<util::FixedLatitude::value_type>(turn_penalty.location.lat));
+    writer.WriteOne(static_cast<util::FixedLongitude::value_type>(turn_penalty.location.lon));
+    writer.WriteElementCount64(turn_penalty.conditions.size());
+    for (const auto &c : turn_penalty.conditions)
+    {
+        writer.WriteOne(c.modifier);
+        storage::serialization::write(writer, c.times);
+        storage::serialization::write(writer, c.weekdays);
+        storage::serialization::write(writer, c.monthdays);
+    }
+}
+
+inline void write(storage::io::FileWriter &writer,
+                  const std::vector<ConditionalTurnPenalty> &conditional_penalties)
+{
+    writer.WriteElementCount64(conditional_penalties.size());
+    for (const auto &penalty : conditional_penalties)
+        write(writer, penalty);
+}
+
+inline void read(storage::io::FileReader &reader,
+                 std::vector<ConditionalTurnPenalty> &conditional_penalties)
+{
+    auto const num_elements = reader.ReadElementCount64();
+    conditional_penalties.resize(num_elements);
+    for (auto &penalty : conditional_penalties)
+        read(reader, penalty);
+}
 }
 }
 }

include/extractor/way_restriction_map.hpp

@@ -8,6 +8,7 @@
 #include <boost/unordered_map.hpp>
 
 #include "extractor/restriction.hpp"
+#include "extractor/restriction_index.hpp"
 #include "util/integer_range.hpp"
 #include "util/typedefs.hpp"
 
@@ -18,6 +19,8 @@ namespace osrm
 namespace extractor
 {
 
+// The WayRestrictionMap uses ConditionalTurnRestrictions in general. Most restrictions will have
+// empty conditions, though.
 class WayRestrictionMap
 {
   public:
@@ -26,7 +29,7 @@ class WayRestrictionMap
         NodeID from;
         NodeID to;
     };
-    WayRestrictionMap(const std::vector<TurnRestriction> &turn_restrictions);
+    WayRestrictionMap(const std::vector<ConditionalTurnRestriction> &conditional_restrictions);
 
     // Check if an edge between two nodes is a restricted turn. The check needs to be performed to
     // find duplicated nodes during the creation of edge-based-edges
@@ -43,10 +46,13 @@ class WayRestrictionMap
     std::vector<ViaWay> DuplicatedNodeRepresentatives() const;
 
     // Access all duplicated NodeIDs for a set of nodes indicating a via way
-    util::range<DuplicatedNodeID> DuplicatedNodeIDs(const NodeID from, const NodeID to) const;
+    std::vector<DuplicatedNodeID> DuplicatedNodeIDs(const NodeID from, const NodeID to) const;
 
     // check whether a turn onto a given node is restricted, when coming from a duplicated node
     bool IsRestricted(DuplicatedNodeID duplicated_node, const NodeID to) const;
+    // Get the restriction resulting in ^ IsRestricted. Requires IsRestricted to evaluate to true
+    const ConditionalTurnRestriction &GetRestriction(DuplicatedNodeID duplicated_node,
+                                                     const NodeID to) const;
 
     // changes edge_based_node to the correct duplicated_node_id in case node_based_from,
     // node_based_via, node_based_to can be identified with a restriction group
@@ -76,11 +82,8 @@ class WayRestrictionMap
     //                    EBN: 0 . | 2 | 3 | 4 ...
     // duplicated node groups: ... | 5 | 7 | ...
     std::vector<DuplicatedNodeID> duplicated_node_groups;
-
-    boost::unordered_multimap<std::pair<NodeID, NodeID>, RestrictionID> restriction_starts;
-    boost::unordered_multimap<std::pair<NodeID, NodeID>, RestrictionID> restriction_ends;
-
-    std::vector<TurnRestriction> restriction_data;
+    std::vector<ConditionalTurnRestriction> restriction_data;
+    RestrictionIndex<ConditionalTurnRestriction> restriction_starts;
 };
 
 } // namespace extractor

include/storage/serialization.hpp

@@ -97,7 +97,7 @@ template <typename T> void write(io::FileWriter &writer, const std::vector<T> &d
 {
     const auto count = data.size();
     writer.WriteElementCount64(count);
-    return writer.WriteFrom(data.data(), count);
+    writer.WriteFrom(data.data(), count);
 }
 
 template <typename T> void read(io::FileReader &reader, util::vector_view<T> &data)

include/util/geojson_debug_policies.hpp

@@ -18,13 +18,13 @@ namespace util
 
 struct NodeIdVectorToLineString
 {
-    NodeIdVectorToLineString(const std::vector<extractor::QueryNode> &node_coordinates);
+    NodeIdVectorToLineString(const std::vector<util::Coordinate> &node_coordinates);
 
     // converts a vector of node ids into a linestring geojson feature
     util::json::Object operator()(const std::vector<NodeID> &node_ids,
                                   const boost::optional<json::Object> &properties = {}) const;
 
-    const std::vector<extractor::QueryNode> &node_coordinates;
+    const std::vector<util::Coordinate> &node_coordinates;
 };
 
 struct CoordinateVectorToLineString
@@ -36,13 +36,13 @@ struct CoordinateVectorToLineString
 
 struct NodeIdVectorToMultiPoint
 {
-    NodeIdVectorToMultiPoint(const std::vector<extractor::QueryNode> &node_coordinates);
+    NodeIdVectorToMultiPoint(const std::vector<util::Coordinate> &node_coordinates);
 
     // converts a vector of node ids into a linestring geojson feature
     util::json::Object operator()(const std::vector<NodeID> &node_ids,
                                   const boost::optional<json::Object> &properties = {}) const;
 
-    const std::vector<extractor::QueryNode> &node_coordinates;
+    const std::vector<util::Coordinate> &node_coordinates;
 };
 
 struct CoordinateVectorToMultiPoint

include/util/geojson_debug_policy_toolkit.hpp

@@ -69,12 +69,12 @@ struct CoordinateToJsonArray
 
 struct NodeIdToCoordinate
 {
-    NodeIdToCoordinate(const std::vector<extractor::QueryNode> &node_coordinates)
+    NodeIdToCoordinate(const std::vector<util::Coordinate> &node_coordinates)
         : node_coordinates(node_coordinates)
     {
     }
 
-    const std::vector<extractor::QueryNode> &node_coordinates;
+    const std::vector<util::Coordinate> &node_coordinates;
 
     util::json::Array operator()(const NodeID nid)
     {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "osrm",
-  "version": "5.10.0-rc.2",
+  "version": "5.11.0-rc.3",
   "private": false,
   "description": "The Open Source Routing Machine is a high performance routing engine written in C++14 designed to run on OpenStreetMap data.",
   "dependencies": {
@@ -15,7 +15,7 @@
     ]
   },
   "scripts": {
-    "lint": "eslint -c ./.eslintrc features/step_definitions/ features/support/",
+    "lint": "node ./node_modules/eslint/bin/eslint.js -c ./.eslintrc features/step_definitions/ features/support/",
     "test": "npm run lint && node ./node_modules/cucumber/bin/cucumber.js features/ -p verify && node ./node_modules/cucumber/bin/cucumber.js features/ -p mld",
     "clean": "rm -rf test/cache",
     "docs": "./scripts/build_api_docs.sh",
@@ -37,6 +37,7 @@
   },
   "devDependencies": {
     "aws-sdk": "~2.0.31",
+    "babel-plugin-transform-class-properties": "^6.24.1",
     "chalk": "^1.1.3",
     "cucumber": "^1.2.1",
     "d3-queue": "^2.0.3",

src/engine/guidance/collapse_scenario_detection.cpp

@@ -17,7 +17,7 @@ namespace
 {
 
 // check bearings for u-turns.
-// since bearings are wrapped around at 0 (we only support 0,360), we need to do some minor math to
+// since bearings are wrapped around at 0 (we only support 0,360), we need to do some minor math to
 // check if bearings `a` and `b` go in opposite directions. In general we accept some minor
 // deviations for u-turns.
 bool bearingsAreReversed(const double bearing_in, const double bearing_out)
@@ -123,7 +123,7 @@ bool isStaggeredIntersection(const RouteStepIterator step_prior_to_intersection,
 
     const auto angle = [](const RouteStep &step) {
         const auto &intersection = step.intersections.front();
-        const auto entry_bearing = intersection.bearings[intersection.in];
+        const auto entry_bearing = util::bearing::reverse(intersection.bearings[intersection.in]);
         const auto exit_bearing = intersection.bearings[intersection.out];
         return util::bearing::angleBetween(entry_bearing, exit_bearing);
     };

src/engine/guidance/collapse_turns.cpp

@@ -158,6 +158,18 @@ void TransferTurnTypeStrategy::operator()(RouteStep &step_at_turn_location,
 void AdjustToCombinedTurnAngleStrategy::operator()(RouteStep &step_at_turn_location,
                                                    const RouteStep &transfer_from_step) const
 {
+    // Forks point to left/right. By doing a combined angle, we would risk ending up with
+    // unreasonable fork instrucitons. The direction of a fork only depends on the forking location,
+    // not further angles coming up
+    //
+    //          d
+    //       .  c
+    // a - b
+    //
+    // could end up as `fork left` for `a-b-c`, instead of fork-right
+    if (hasTurnType(step_at_turn_location, TurnType::Fork))
+        return;
+
     // TODO assert transfer_from_step == step_at_turn_location + 1
     const auto angle = findTotalTurnAngle(step_at_turn_location, transfer_from_step);
     step_at_turn_location.maneuver.instruction.direction_modifier = getTurnDirection(angle);
@@ -173,7 +185,19 @@ void AdjustToCombinedTurnStrategy::operator()(RouteStep &step_at_turn_location,
                                               const RouteStep &transfer_from_step) const
 {
     const auto angle = findTotalTurnAngle(step_at_turn_location, transfer_from_step);
-    const auto new_modifier = getTurnDirection(angle);
+
+    // Forks point to left/right. By doing a combined angle, we would risk ending up with
+    // unreasonable fork instrucitons. The direction of a fork only depends on the forking location,
+    // not further angles coming up
+    //
+    //          d
+    //       .  c
+    // a - b
+    //
+    // could end up as `fork left` for `a-b-c`, instead of fork-right
+    const auto new_modifier = hasTurnType(step_at_turn_location, TurnType::Fork)
+                                  ? step_at_turn_location.maneuver.instruction.direction_modifier
+                                  : getTurnDirection(angle);
 
     // a turn that is a new name or straight (turn/continue)
     const auto is_non_turn = [](const RouteStep &step) {

src/engine/guidance/post_processing.cpp

@@ -629,7 +629,21 @@ std::vector<RouteStep> buildIntersections(std::vector<RouteStep> steps)
                 BOOST_ASSERT(step_index > 0);
                 const auto &previous_step = steps[last_valid_instruction];
                 if (previous_step.intersections.size() < MIN_END_OF_ROAD_INTERSECTIONS)
-                    step.maneuver.instruction.type = TurnType::Turn;
+                {
+                    bool same_name =
+                        !(step.name.empty() && step.ref.empty()) &&
+                        !util::guidance::requiresNameAnnounced(previous_step.name,
+                                                               previous_step.ref,
+                                                               previous_step.pronunciation,
+                                                               previous_step.exits,
+                                                               step.name,
+                                                               step.ref,
+                                                               step.pronunciation,
+                                                               step.exits);
+
+                    step.maneuver.instruction.type =
+                        same_name ? TurnType::Continue : TurnType::Turn;
+                }
             }
 
             // Remember the last non silent instruction

src/engine/routing_algorithms/shortest_path.cpp

@@ -1,10 +1,6 @@
-#include "engine/routing_algorithms/shortest_path.hpp"
 #include "engine/routing_algorithms/routing_base_ch.hpp"
 #include "engine/routing_algorithms/routing_base_mld.hpp"
-
-#include <boost/assert.hpp>
-#include <boost/optional.hpp>
-#include <memory>
+#include "engine/routing_algorithms/shortest_path_impl.hpp"
 
 namespace osrm
 {
@@ -13,449 +9,6 @@ namespace engine
 namespace routing_algorithms
 {
 
-namespace
-{
-
-const static constexpr bool DO_NOT_FORCE_LOOP = false;
-
-// allows a uturn at the target_phantom
-// searches source forward/reverse -> target forward/reverse
-template <typename Algorithm>
-void searchWithUTurn(SearchEngineData<Algorithm> &engine_working_data,
-                     const DataFacade<Algorithm> &facade,
-                     typename SearchEngineData<Algorithm>::QueryHeap &forward_heap,
-                     typename SearchEngineData<Algorithm>::QueryHeap &reverse_heap,
-                     const bool search_from_forward_node,
-                     const bool search_from_reverse_node,
-                     const bool search_to_forward_node,
-                     const bool search_to_reverse_node,
-                     const PhantomNode &source_phantom,
-                     const PhantomNode &target_phantom,
-                     const int total_weight_to_forward,
-                     const int total_weight_to_reverse,
-                     int &new_total_weight,
-                     std::vector<NodeID> &leg_packed_path)
-{
-    forward_heap.Clear();
-    reverse_heap.Clear();
-    if (search_from_forward_node)
-    {
-        forward_heap.Insert(source_phantom.forward_segment_id.id,
-                            -source_phantom.GetForwardWeightPlusOffset(),
-                            source_phantom.forward_segment_id.id);
-    }
-    if (search_from_reverse_node)
-    {
-        forward_heap.Insert(source_phantom.reverse_segment_id.id,
-                            -source_phantom.GetReverseWeightPlusOffset(),
-                            source_phantom.reverse_segment_id.id);
-    }
-    if (search_to_forward_node)
-    {
-        reverse_heap.Insert(target_phantom.forward_segment_id.id,
-                            target_phantom.GetForwardWeightPlusOffset(),
-                            target_phantom.forward_segment_id.id);
-    }
-    if (search_to_reverse_node)
-    {
-        reverse_heap.Insert(target_phantom.reverse_segment_id.id,
-                            target_phantom.GetReverseWeightPlusOffset(),
-                            target_phantom.reverse_segment_id.id);
-    }
-
-    // this is only relevent if source and target are on the same compressed edge
-    auto is_oneway_source = !(search_from_forward_node && search_from_reverse_node);
-    auto is_oneway_target = !(search_to_forward_node && search_to_reverse_node);
-    // we only enable loops here if we can't search from forward to backward node
-    auto needs_loop_forwards = is_oneway_source && needsLoopForward(source_phantom, target_phantom);
-    auto needs_loop_backwards =
-        is_oneway_target && needsLoopBackwards(source_phantom, target_phantom);
-
-    search(engine_working_data,
-           facade,
-           forward_heap,
-           reverse_heap,
-           new_total_weight,
-           leg_packed_path,
-           needs_loop_forwards,
-           needs_loop_backwards,
-           {source_phantom, target_phantom});
-
-    // if no route is found between two parts of the via-route, the entire route becomes
-    // invalid. Adding to invalid edge weight sadly doesn't return an invalid edge weight. Here
-    // we prevent the possible overflow, faking the addition of infinity + x == infinity
-    if (new_total_weight != INVALID_EDGE_WEIGHT)
-        new_total_weight += std::min(total_weight_to_forward, total_weight_to_reverse);
-}
-
-// searches shortest path between:
-// source forward/reverse -> target forward
-// source forward/reverse -> target reverse
-template <typename Algorithm>
-void search(SearchEngineData<Algorithm> &engine_working_data,
-            const DataFacade<Algorithm> &facade,
-            typename SearchEngineData<Algorithm>::QueryHeap &forward_heap,
-            typename SearchEngineData<Algorithm>::QueryHeap &reverse_heap,
-            const bool search_from_forward_node,
-            const bool search_from_reverse_node,
-            const bool search_to_forward_node,
-            const bool search_to_reverse_node,
-            const PhantomNode &source_phantom,
-            const PhantomNode &target_phantom,
-            const int total_weight_to_forward,
-            const int total_weight_to_reverse,
-            int &new_total_weight_to_forward,
-            int &new_total_weight_to_reverse,
-            std::vector<NodeID> &leg_packed_path_forward,
-            std::vector<NodeID> &leg_packed_path_reverse)
-{
-    if (search_to_forward_node)
-    {
-        forward_heap.Clear();
-        reverse_heap.Clear();
-        reverse_heap.Insert(target_phantom.forward_segment_id.id,
-                            target_phantom.GetForwardWeightPlusOffset(),
-                            target_phantom.forward_segment_id.id);
-
-        if (search_from_forward_node)
-        {
-            forward_heap.Insert(source_phantom.forward_segment_id.id,
-                                total_weight_to_forward -
-                                    source_phantom.GetForwardWeightPlusOffset(),
-                                source_phantom.forward_segment_id.id);
-        }
-        if (search_from_reverse_node)
-        {
-            forward_heap.Insert(source_phantom.reverse_segment_id.id,
-                                total_weight_to_reverse -
-                                    source_phantom.GetReverseWeightPlusOffset(),
-                                source_phantom.reverse_segment_id.id);
-        }
-
-        search(engine_working_data,
-               facade,
-               forward_heap,
-               reverse_heap,
-               new_total_weight_to_forward,
-               leg_packed_path_forward,
-               needsLoopForward(source_phantom, target_phantom),
-               routing_algorithms::DO_NOT_FORCE_LOOP,
-               {source_phantom, target_phantom});
-    }
-
-    if (search_to_reverse_node)
-    {
-        forward_heap.Clear();
-        reverse_heap.Clear();
-        reverse_heap.Insert(target_phantom.reverse_segment_id.id,
-                            target_phantom.GetReverseWeightPlusOffset(),
-                            target_phantom.reverse_segment_id.id);
-        if (search_from_forward_node)
-        {
-            forward_heap.Insert(source_phantom.forward_segment_id.id,
-                                total_weight_to_forward -
-                                    source_phantom.GetForwardWeightPlusOffset(),
-                                source_phantom.forward_segment_id.id);
-        }
-        if (search_from_reverse_node)
-        {
-            forward_heap.Insert(source_phantom.reverse_segment_id.id,
-                                total_weight_to_reverse -
-                                    source_phantom.GetReverseWeightPlusOffset(),
-                                source_phantom.reverse_segment_id.id);
-        }
-
-        search(engine_working_data,
-               facade,
-               forward_heap,
-               reverse_heap,
-               new_total_weight_to_reverse,
-               leg_packed_path_reverse,
-               routing_algorithms::DO_NOT_FORCE_LOOP,
-               needsLoopBackwards(source_phantom, target_phantom),
-               {source_phantom, target_phantom});
-    }
-}
-
-template <typename Algorithm>
-void unpackLegs(const DataFacade<Algorithm> &facade,
-                const std::vector<PhantomNodes> &phantom_nodes_vector,
-                const std::vector<NodeID> &total_packed_path,
-                const std::vector<std::size_t> &packed_leg_begin,
-                const EdgeWeight shortest_path_weight,
-                InternalRouteResult &raw_route_data)
-{
-    raw_route_data.unpacked_path_segments.resize(packed_leg_begin.size() - 1);
-
-    raw_route_data.shortest_path_weight = shortest_path_weight;
-
-    for (const auto current_leg : util::irange<std::size_t>(0UL, packed_leg_begin.size() - 1))
-    {
-        auto leg_begin = total_packed_path.begin() + packed_leg_begin[current_leg];
-        auto leg_end = total_packed_path.begin() + packed_leg_begin[current_leg + 1];
-        const auto &unpack_phantom_node_pair = phantom_nodes_vector[current_leg];
-        unpackPath(facade,
-                   leg_begin,
-                   leg_end,
-                   unpack_phantom_node_pair,
-                   raw_route_data.unpacked_path_segments[current_leg]);
-
-        raw_route_data.source_traversed_in_reverse.push_back(
-            (*leg_begin != phantom_nodes_vector[current_leg].source_phantom.forward_segment_id.id));
-        raw_route_data.target_traversed_in_reverse.push_back(
-            (*std::prev(leg_end) !=
-             phantom_nodes_vector[current_leg].target_phantom.forward_segment_id.id));
-    }
-}
-}
-
-template <typename Algorithm>
-InternalRouteResult shortestPathSearch(SearchEngineData<Algorithm> &engine_working_data,
-                                       const DataFacade<Algorithm> &facade,
-                                       const std::vector<PhantomNodes> &phantom_nodes_vector,
-                                       const boost::optional<bool> continue_straight_at_waypoint)
-{
-    InternalRouteResult raw_route_data;
-    raw_route_data.segment_end_coordinates = phantom_nodes_vector;
-    const bool allow_uturn_at_waypoint =
-        !(continue_straight_at_waypoint ? *continue_straight_at_waypoint
-                                        : facade.GetContinueStraightDefault());
-
-    engine_working_data.InitializeOrClearFirstThreadLocalStorage(facade.GetNumberOfNodes());
-
-    auto &forward_heap = *engine_working_data.forward_heap_1;
-    auto &reverse_heap = *engine_working_data.reverse_heap_1;
-
-    int total_weight_to_forward = 0;
-    int total_weight_to_reverse = 0;
-    bool search_from_forward_node =
-        phantom_nodes_vector.front().source_phantom.IsValidForwardSource();
-    bool search_from_reverse_node =
-        phantom_nodes_vector.front().source_phantom.IsValidReverseSource();
-
-    std::vector<NodeID> prev_packed_leg_to_forward;
-    std::vector<NodeID> prev_packed_leg_to_reverse;
-
-    std::vector<NodeID> total_packed_path_to_forward;
-    std::vector<std::size_t> packed_leg_to_forward_begin;
-    std::vector<NodeID> total_packed_path_to_reverse;
-    std::vector<std::size_t> packed_leg_to_reverse_begin;
-
-    std::size_t current_leg = 0;
-    // this implements a dynamic program that finds the shortest route through
-    // a list of vias
-    for (const auto &phantom_node_pair : phantom_nodes_vector)
-    {
-        int new_total_weight_to_forward = INVALID_EDGE_WEIGHT;
-        int new_total_weight_to_reverse = INVALID_EDGE_WEIGHT;
-
-        std::vector<NodeID> packed_leg_to_forward;
-        std::vector<NodeID> packed_leg_to_reverse;
-
-        const auto &source_phantom = phantom_node_pair.source_phantom;
-        const auto &target_phantom = phantom_node_pair.target_phantom;
-
-        bool search_to_forward_node = target_phantom.IsValidForwardTarget();
-        bool search_to_reverse_node = target_phantom.IsValidReverseTarget();
-
-        BOOST_ASSERT(!search_from_forward_node || source_phantom.IsValidForwardSource());
-        BOOST_ASSERT(!search_from_reverse_node || source_phantom.IsValidReverseSource());
-
-        if (search_to_reverse_node || search_to_forward_node)
-        {
-            if (allow_uturn_at_waypoint)
-            {
-                searchWithUTurn(engine_working_data,
-                                facade,
-                                forward_heap,
-                                reverse_heap,
-                                search_from_forward_node,
-                                search_from_reverse_node,
-                                search_to_forward_node,
-                                search_to_reverse_node,
-                                source_phantom,
-                                target_phantom,
-                                total_weight_to_forward,
-                                total_weight_to_reverse,
-                                new_total_weight_to_forward,
-                                packed_leg_to_forward);
-                // if only the reverse node is valid (e.g. when using the match plugin) we
-                // actually need to move
-                if (!target_phantom.IsValidForwardTarget())
-                {
-                    BOOST_ASSERT(target_phantom.IsValidReverseTarget());
-                    new_total_weight_to_reverse = new_total_weight_to_forward;
-                    packed_leg_to_reverse = std::move(packed_leg_to_forward);
-                    new_total_weight_to_forward = INVALID_EDGE_WEIGHT;
-
-                    // (*)
-                    //
-                    //   Below we have to check if new_total_weight_to_forward is invalid.
-                    //   This prevents use-after-move on packed_leg_to_forward.
-                }
-                else if (target_phantom.IsValidReverseTarget())
-                {
-                    new_total_weight_to_reverse = new_total_weight_to_forward;
-                    packed_leg_to_reverse = packed_leg_to_forward;
-                }
-            }
-            else
-            {
-                search(engine_working_data,
-                       facade,
-                       forward_heap,
-                       reverse_heap,
-                       search_from_forward_node,
-                       search_from_reverse_node,
-                       search_to_forward_node,
-                       search_to_reverse_node,
-                       source_phantom,
-                       target_phantom,
-                       total_weight_to_forward,
-                       total_weight_to_reverse,
-                       new_total_weight_to_forward,
-                       new_total_weight_to_reverse,
-                       packed_leg_to_forward,
-                       packed_leg_to_reverse);
-            }
-        }
-
-        // Note: To make sure we do not access the moved-from packed_leg_to_forward
-        // we guard its access by a check for invalid edge weight. See  (*) above.
-
-        // No path found for both target nodes?
-        if ((INVALID_EDGE_WEIGHT == new_total_weight_to_forward) &&
-            (INVALID_EDGE_WEIGHT == new_total_weight_to_reverse))
-        {
-            return raw_route_data;
-        }
-
-        // we need to figure out how the new legs connect to the previous ones
-        if (current_leg > 0)
-        {
-            bool forward_to_forward =
-                (new_total_weight_to_forward != INVALID_EDGE_WEIGHT) &&
-                packed_leg_to_forward.front() == source_phantom.forward_segment_id.id;
-            bool reverse_to_forward =
-                (new_total_weight_to_forward != INVALID_EDGE_WEIGHT) &&
-                packed_leg_to_forward.front() == source_phantom.reverse_segment_id.id;
-            bool forward_to_reverse =
-                (new_total_weight_to_reverse != INVALID_EDGE_WEIGHT) &&
-                packed_leg_to_reverse.front() == source_phantom.forward_segment_id.id;
-            bool reverse_to_reverse =
-                (new_total_weight_to_reverse != INVALID_EDGE_WEIGHT) &&
-                packed_leg_to_reverse.front() == source_phantom.reverse_segment_id.id;
-
-            BOOST_ASSERT(!forward_to_forward || !reverse_to_forward);
-            BOOST_ASSERT(!forward_to_reverse || !reverse_to_reverse);
-
-            // in this case we always need to copy
-            if (forward_to_forward && forward_to_reverse)
-            {
-                // in this case we copy the path leading to the source forward node
-                // and change the case
-                total_packed_path_to_reverse = total_packed_path_to_forward;
-                packed_leg_to_reverse_begin = packed_leg_to_forward_begin;
-                forward_to_reverse = false;
-                reverse_to_reverse = true;
-            }
-            else if (reverse_to_forward && reverse_to_reverse)
-            {
-                total_packed_path_to_forward = total_packed_path_to_reverse;
-                packed_leg_to_forward_begin = packed_leg_to_reverse_begin;
-                reverse_to_forward = false;
-                forward_to_forward = true;
-            }
-            BOOST_ASSERT(!forward_to_forward || !forward_to_reverse);
-            BOOST_ASSERT(!reverse_to_forward || !reverse_to_reverse);
-
-            // in this case we just need to swap to regain the correct mapping
-            if (reverse_to_forward || forward_to_reverse)
-            {
-                total_packed_path_to_forward.swap(total_packed_path_to_reverse);
-                packed_leg_to_forward_begin.swap(packed_leg_to_reverse_begin);
-            }
-        }
-
-        if (new_total_weight_to_forward != INVALID_EDGE_WEIGHT)
-        {
-            BOOST_ASSERT(target_phantom.IsValidForwardTarget());
-
-            packed_leg_to_forward_begin.push_back(total_packed_path_to_forward.size());
-            total_packed_path_to_forward.insert(total_packed_path_to_forward.end(),
-                                                packed_leg_to_forward.begin(),
-                                                packed_leg_to_forward.end());
-            search_from_forward_node = true;
-        }
-        else
-        {
-            total_packed_path_to_forward.clear();
-            packed_leg_to_forward_begin.clear();
-            search_from_forward_node = false;
-        }
-
-        if (new_total_weight_to_reverse != INVALID_EDGE_WEIGHT)
-        {
-            BOOST_ASSERT(target_phantom.IsValidReverseTarget());
-
-            packed_leg_to_reverse_begin.push_back(total_packed_path_to_reverse.size());
-            total_packed_path_to_reverse.insert(total_packed_path_to_reverse.end(),
-                                                packed_leg_to_reverse.begin(),
-                                                packed_leg_to_reverse.end());
-            search_from_reverse_node = true;
-        }
-        else
-        {
-            total_packed_path_to_reverse.clear();
-            packed_leg_to_reverse_begin.clear();
-            search_from_reverse_node = false;
-        }
-
-        prev_packed_leg_to_forward = std::move(packed_leg_to_forward);
-        prev_packed_leg_to_reverse = std::move(packed_leg_to_reverse);
-
-        total_weight_to_forward = new_total_weight_to_forward;
-        total_weight_to_reverse = new_total_weight_to_reverse;
-
-        ++current_leg;
-    }
-
-    BOOST_ASSERT(total_weight_to_forward != INVALID_EDGE_WEIGHT ||
-                 total_weight_to_reverse != INVALID_EDGE_WEIGHT);
-
-    // We make sure the fastest route is always in packed_legs_to_forward
-    if (total_weight_to_forward < total_weight_to_reverse ||
-        (total_weight_to_forward == total_weight_to_reverse &&
-         total_packed_path_to_forward.size() < total_packed_path_to_reverse.size()))
-    {
-        // insert sentinel
-        packed_leg_to_forward_begin.push_back(total_packed_path_to_forward.size());
-        BOOST_ASSERT(packed_leg_to_forward_begin.size() == phantom_nodes_vector.size() + 1);
-
-        unpackLegs(facade,
-                   phantom_nodes_vector,
-                   total_packed_path_to_forward,
-                   packed_leg_to_forward_begin,
-                   total_weight_to_forward,
-                   raw_route_data);
-    }
-    else
-    {
-        // insert sentinel
-        packed_leg_to_reverse_begin.push_back(total_packed_path_to_reverse.size());
-        BOOST_ASSERT(packed_leg_to_reverse_begin.size() == phantom_nodes_vector.size() + 1);
-
-        unpackLegs(facade,
-                   phantom_nodes_vector,
-                   total_packed_path_to_reverse,
-                   packed_leg_to_reverse_begin,
-                   total_weight_to_reverse,
-                   raw_route_data);
-    }
-
-    return raw_route_data;
-}
-
 template InternalRouteResult
 shortestPathSearch(SearchEngineData<ch::Algorithm> &engine_working_data,
                    const DataFacade<ch::Algorithm> &facade,

src/extractor/compressed_edge_container.cpp

@@ -103,14 +103,17 @@ SegmentDuration CompressedEdgeContainer::ClipDuration(const SegmentDuration dura
 //   ----------> via_node_id -----------> target_node_id
 //     weight_1                weight_2
 //     duration_1              duration_2
-void CompressedEdgeContainer::CompressEdge(const EdgeID edge_id_1,
-                                           const EdgeID edge_id_2,
-                                           const NodeID via_node_id,
-                                           const NodeID target_node_id,
-                                           const EdgeWeight weight1,
-                                           const EdgeWeight weight2,
-                                           const EdgeDuration duration1,
-                                           const EdgeDuration duration2)
+void CompressedEdgeContainer::CompressEdge(
+    const EdgeID edge_id_1,
+    const EdgeID edge_id_2,
+    const NodeID via_node_id,
+    const NodeID target_node_id,
+    const EdgeWeight weight1,
+    const EdgeWeight weight2,
+    const EdgeDuration duration1,
+    const EdgeDuration duration2,
+    const boost::optional<EdgeWeight> node_weight_penalty,
+    const boost::optional<EdgeDuration> node_duration_penalty)
 {
     // remove super-trivial geometries
     BOOST_ASSERT(SPECIAL_EDGEID != edge_id_1);
@@ -151,9 +154,11 @@ void CompressedEdgeContainer::CompressEdge(const EdgeID edge_id_1,
     std::vector<OnewayCompressedEdge> &edge_bucket_list1 =
         m_compressed_oneway_geometries[edge_bucket_id1];
 
+    bool was_empty = edge_bucket_list1.empty();
+
     // note we don't save the start coordinate: it is implicitly given by edge 1
     // weight1 is the distance to the (currently) last coordinate in the bucket
-    if (edge_bucket_list1.empty())
+    if (was_empty)
     {
         edge_bucket_list1.emplace_back(
             OnewayCompressedEdge{via_node_id, ClipWeight(weight1), ClipDuration(duration1)});
@@ -162,6 +167,14 @@ void CompressedEdgeContainer::CompressEdge(const EdgeID edge_id_1,
     BOOST_ASSERT(0 < edge_bucket_list1.size());
     BOOST_ASSERT(!edge_bucket_list1.empty());
 
+    // if the via-node offers a penalty, we add the weight of the penalty as an artificial
+    // segment that references SPECIAL_NODEID
+    if (node_weight_penalty && node_duration_penalty)
+    {
+        edge_bucket_list1.emplace_back(OnewayCompressedEdge{
+            via_node_id, ClipWeight(*node_weight_penalty), ClipDuration(*node_duration_penalty)});
+    }
+
     if (HasEntryForID(edge_id_2))
     {
         // second edge is not atomic anymore

src/extractor/edge_based_graph_factory.cpp

@@ -1,4 +1,5 @@
 #include "extractor/edge_based_graph_factory.hpp"
+#include "extractor/conditional_turn_penalty.hpp"
 #include "extractor/edge_based_edge.hpp"
 #include "extractor/files.hpp"
 #include "extractor/guidance/turn_analysis.hpp"
@@ -6,6 +7,7 @@
 #include "extractor/scripting_environment.hpp"
 #include "extractor/suffix_table.hpp"
 
+#include "extractor/serialization.hpp"
 #include "storage/io.hpp"
 
 #include "util/assert.hpp"
@@ -20,8 +22,10 @@
 #include "util/timing_util.hpp"
 
 #include <boost/assert.hpp>
+#include <boost/functional/hash.hpp>
 #include <boost/numeric/conversion/cast.hpp>
 
+#include "boost/unordered_map.hpp"
 #include <algorithm>
 #include <cmath>
 #include <iomanip>
@@ -35,12 +39,26 @@
 #include <tbb/pipeline.h>
 #include <tbb/task_scheduler_init.h>
 
+namespace std
+{
+template <> struct hash<std::pair<NodeID, NodeID>>
+{
+    std::size_t operator()(const std::pair<NodeID, NodeID> &mk) const noexcept
+    {
+        std::size_t seed = 0;
+        boost::hash_combine(seed, mk.first);
+        boost::hash_combine(seed, mk.second);
+        return seed;
+    }
+};
+}
+
 namespace osrm
 {
 namespace extractor
 {
-// Configuration to find representative candidate for turn angle calculations
 
+// Configuration to find representative candidate for turn angle calculations
 EdgeBasedGraphFactory::EdgeBasedGraphFactory(
     std::shared_ptr<util::NodeBasedDynamicGraph> node_based_graph,
     CompressedEdgeContainer &compressed_edge_container,
@@ -168,6 +186,11 @@ NBGToEBG EdgeBasedGraphFactory::InsertEdgeBasedNode(const NodeID node_u, const N
             m_compressed_edge_container.GetBucketReference(edge_id_2)[segment_count - 1 - i]
                 .node_id);
         const NodeID current_edge_target_coordinate_id = forward_geometry[i].node_id;
+
+        // don't add node-segments for penalties
+        if (current_edge_target_coordinate_id == current_edge_source_coordinate_id)
+            continue;
+
         BOOST_ASSERT(current_edge_target_coordinate_id != current_edge_source_coordinate_id);
 
         // build edges
@@ -194,7 +217,9 @@ void EdgeBasedGraphFactory::Run(ScriptingEnvironment &scripting_environment,
                                 const std::string &turn_duration_penalties_filename,
                                 const std::string &turn_penalties_index_filename,
                                 const std::string &cnbg_ebg_mapping_path,
+                                const std::string &conditional_penalties_filename,
                                 const RestrictionMap &node_restriction_map,
+                                const ConditionalRestrictionMap &conditional_node_restriction_map,
                                 const WayRestrictionMap &way_restriction_map)
 {
     TIMER_START(renumber);
@@ -215,7 +240,9 @@ void EdgeBasedGraphFactory::Run(ScriptingEnvironment &scripting_environment,
                               turn_weight_penalties_filename,
                               turn_duration_penalties_filename,
                               turn_penalties_index_filename,
+                              conditional_penalties_filename,
                               node_restriction_map,
+                              conditional_node_restriction_map,
                               way_restriction_map);
 
     TIMER_STOP(generate_edges);
@@ -379,7 +406,9 @@ void EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(
     const std::string &turn_weight_penalties_filename,
     const std::string &turn_duration_penalties_filename,
     const std::string &turn_penalties_index_filename,
+    const std::string &conditional_penalties_filename,
     const RestrictionMap &node_restriction_map,
+    const ConditionalRestrictionMap &conditional_restriction_map,
     const WayRestrictionMap &way_restriction_map)
 {
 
@@ -422,6 +451,8 @@ void EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(
     const auto weight_multiplier =
         scripting_environment.GetProfileProperties().GetWeightMultiplier();
 
+    // filled in during next stage, kept alive through following scope
+    std::vector<Conditional> conditionals;
     // The following block generates the edge-based-edges using a parallel processing
     // pipeline.  Sets of intersection IDs are batched in groups of GRAINSIZE (100)
     // `generator_stage`,
@@ -477,7 +508,7 @@ void EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(
         };
 
         // same as IntersectionData, but grouped with edge to allow sorting after creating. Edges
-        // are out of order
+        // can be out of order
         struct EdgeWithData
         {
             EdgeBasedEdge edge;
@@ -492,10 +523,14 @@ void EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(
             std::size_t nodes_processed = 0;
             IntersectionData continuous_data;
             std::vector<EdgeWithData> delayed_data;
+            std::vector<Conditional> conditionals;
         };
 
         // Generate edges for either artificial nodes or the main graph
-        const auto generate_edge = [this, &scripting_environment, weight_multiplier](
+        const auto generate_edge = [this,
+                                    &scripting_environment,
+                                    weight_multiplier,
+                                    &conditional_restriction_map](
             // what nodes will be used? In most cases this will be the id stored in the edge_data.
             // In case of duplicated nodes (e.g. due to via-way restrictions), one/both of these
             // might refer to a newly added edge based node
@@ -509,6 +544,24 @@ void EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(
             const auto &intersection,
             const auto &turn,
             const auto entry_class_id) {
+
+            const auto node_restricted = isRestricted(node_along_road_entering,
+                                                      node_at_center_of_intersection,
+                                                      m_node_based_graph->GetTarget(turn.eid),
+                                                      conditional_restriction_map);
+
+            boost::optional<Conditional> conditional = boost::none;
+            if (node_restricted.first)
+            {
+                auto const &conditions = node_restricted.second->condition;
+                // get conditions of the restriction limiting the node
+                conditional = {{edge_based_node_from,
+                                edge_based_node_to,
+                                {static_cast<std::uint64_t>(-1),
+                                 m_coordinates[node_at_center_of_intersection],
+                                 conditions}}};
+            }
+
             const EdgeData &edge_data1 = m_node_based_graph->GetEdgeData(node_based_edge_from);
             const EdgeData &edge_data2 = m_node_based_graph->GetEdgeData(node_based_edge_to);
 
@@ -568,15 +621,16 @@ void EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(
             const auto &from_node =
                 isTrivial ? node_along_road_entering
                           : m_compressed_edge_container.GetLastEdgeSourceID(node_based_edge_from);
-            const auto &via_node =
-                m_compressed_edge_container.GetLastEdgeTargetID(node_based_edge_from);
             const auto &to_node = m_compressed_edge_container.GetFirstEdgeTargetID(turn.eid);
 
-            lookup::TurnIndexBlock turn_index_block = {from_node, via_node, to_node};
+            lookup::TurnIndexBlock turn_index_block = {
+                from_node, node_at_center_of_intersection, to_node};
 
             // insert data into the designated buffer
-            return EdgeWithData{
-                edge_based_edge, turn_index_block, weight_penalty, duration_penalty, turn_data};
+            return std::make_pair(
+                EdgeWithData{
+                    edge_based_edge, turn_index_block, weight_penalty, duration_penalty, turn_data},
+                conditional);
         };
 
         // Second part of the pipeline is where the intersection analysis is done for
@@ -715,7 +769,7 @@ void EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(
                                 m_number_of_edge_based_nodes);
 
                             { // scope to forget edge_with_data after
-                                const auto edge_with_data =
+                                const auto edge_with_data_and_condition =
                                     generate_edge(edge_data1.edge_id,
                                                   target_id,
                                                   node_along_road_entering,
@@ -726,15 +780,21 @@ void EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(
                                                   turn,
                                                   entry_class_id);
 
-                                buffer->continuous_data.edges_list.push_back(edge_with_data.edge);
+                                buffer->continuous_data.edges_list.push_back(
+                                    edge_with_data_and_condition.first.edge);
                                 buffer->continuous_data.turn_indexes.push_back(
-                                    edge_with_data.turn_index);
+                                    edge_with_data_and_condition.first.turn_index);
                                 buffer->continuous_data.turn_weight_penalties.push_back(
-                                    edge_with_data.turn_weight_penalty);
+                                    edge_with_data_and_condition.first.turn_weight_penalty);
                                 buffer->continuous_data.turn_duration_penalties.push_back(
-                                    edge_with_data.turn_duration_penalty);
+                                    edge_with_data_and_condition.first.turn_duration_penalty);
                                 buffer->continuous_data.turn_data_container.push_back(
-                                    edge_with_data.turn_data);
+                                    edge_with_data_and_condition.first.turn_data);
+                                if (edge_with_data_and_condition.second)
+                                {
+                                    buffer->conditionals.push_back(
+                                        *edge_with_data_and_condition.second);
+                                }
                             }
 
                             // when turning off a a via-way turn restriction, we need to not only
@@ -749,24 +809,30 @@ void EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(
                                 // next to the normal restrictions tracked in `entry_allowed`, via
                                 // ways might introduce additional restrictions. These are handled
                                 // here when turning off a via-way
-                                const auto add_unrestricted_turns =
-                                    [&](const auto duplicated_node_id) {
-                                        const auto from_id =
-                                            m_number_of_edge_based_nodes -
-                                            way_restriction_map.NumberOfDuplicatedNodes() +
-                                            duplicated_node_id;
+                                for (auto duplicated_node_id : duplicated_nodes)
+                                {
+                                    const auto from_id =
+                                        m_number_of_edge_based_nodes -
+                                        way_restriction_map.NumberOfDuplicatedNodes() +
+                                        duplicated_node_id;
 
-                                        auto const node_at_end_of_turn =
-                                            m_node_based_graph->GetTarget(turn.eid);
+                                    auto const node_at_end_of_turn =
+                                        m_node_based_graph->GetTarget(turn.eid);
 
-                                        const auto is_restricted = way_restriction_map.IsRestricted(
+                                    const auto is_way_restricted = way_restriction_map.IsRestricted(
+                                        duplicated_node_id, node_at_end_of_turn);
+
+                                    if (is_way_restricted)
+                                    {
+
+                                        auto const restriction = way_restriction_map.GetRestriction(
                                             duplicated_node_id, node_at_end_of_turn);
 
-                                        if (is_restricted)
-                                            return;
+                                        if (restriction.condition.empty())
+                                            continue;
 
                                         // add into delayed data
-                                        auto edge_with_data = generate_edge(
+                                        auto edge_with_data_and_condition = generate_edge(
                                             NodeID(from_id),
                                             m_node_based_graph->GetEdgeData(turn.eid).edge_id,
                                             node_along_road_entering,
@@ -777,12 +843,50 @@ void EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(
                                             turn,
                                             entry_class_id);
 
-                                        buffer->delayed_data.push_back(std::move(edge_with_data));
-                                    };
+                                        buffer->delayed_data.push_back(
+                                            std::move(edge_with_data_and_condition.first));
 
-                                std::for_each(duplicated_nodes.begin(),
-                                              duplicated_nodes.end(),
-                                              add_unrestricted_turns);
+                                        if (edge_with_data_and_condition.second)
+                                        {
+                                            buffer->conditionals.push_back(
+                                                *edge_with_data_and_condition.second);
+                                        }
+
+                                        // also add the conditions for the way
+                                        if (is_way_restricted && !restriction.condition.empty())
+                                        {
+                                            // add a new conditional for the edge we just created
+                                            buffer->conditionals.push_back(
+                                                {NodeID(from_id),
+                                                 m_node_based_graph->GetEdgeData(turn.eid).edge_id,
+                                                 {static_cast<std::uint64_t>(-1),
+                                                  m_coordinates[node_at_center_of_intersection],
+                                                  restriction.condition}});
+                                        }
+                                    }
+                                    else
+                                    {
+                                        auto edge_with_data_and_condition = generate_edge(
+                                            NodeID(from_id),
+                                            m_node_based_graph->GetEdgeData(turn.eid).edge_id,
+                                            node_along_road_entering,
+                                            incoming_edge,
+                                            node_at_center_of_intersection,
+                                            turn.eid,
+                                            intersection,
+                                            turn,
+                                            entry_class_id);
+
+                                        buffer->delayed_data.push_back(
+                                            std::move(edge_with_data_and_condition.first));
+
+                                        if (edge_with_data_and_condition.second)
+                                        {
+                                            buffer->conditionals.push_back(
+                                                *edge_with_data_and_condition.second);
+                                        }
+                                    }
+                                }
                             }
                         }
                     }
@@ -826,6 +930,9 @@ void EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(
                                                  data.turn_indexes.begin(),
                                                  data.turn_indexes.end());
 
+                conditionals.insert(
+                    conditionals.end(), buffer->conditionals.begin(), buffer->conditionals.end());
+
                 // Buffer writes to reduce syscall count
                 if (turn_indexes_write_buffer.size() >= TURN_INDEX_WRITE_BUFFER_SIZE)
                 {
@@ -878,6 +985,20 @@ void EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(
                           }
                       });
 
+    // re-hash conditionals to ocnnect to their respective edge-based edges. Due to the
+    // ordering, we
+    // do not really have a choice but to index the conditional penalties and walk over all
+    // edge-based-edges to find the ID of the edge
+    auto const indexed_conditionals = IndexConditionals(std::move(conditionals));
+    {
+        util::Log() << "Writing " << indexed_conditionals.size()
+                    << " conditional turn penalties...";
+        // write conditional turn penalties into the restrictions file
+        storage::io::FileWriter writer(conditional_penalties_filename,
+                                       storage::io::FileWriter::GenerateFingerprint);
+        extractor::serialization::write(writer, indexed_conditionals);
+    }
+
     // write weight penalties per turn
     BOOST_ASSERT(turn_weight_penalties.size() == turn_duration_penalties.size());
     {
@@ -917,11 +1038,36 @@ void EdgeBasedGraphFactory::GenerateEdgeExpandedEdges(
     util::Log() << "  contains " << m_edge_based_edge_list.size() << " edges";
     util::Log() << "  skips " << restricted_turns_counter << " turns, "
                                                              "defined by "
-                << node_restriction_map.size() << " restrictions";
+                << node_restriction_map.Size() << " restrictions";
     util::Log() << "  skips " << skipped_uturns_counter << " U turns";
     util::Log() << "  skips " << skipped_barrier_turns_counter << " turns over barriers";
 }
 
+std::vector<ConditionalTurnPenalty>
+EdgeBasedGraphFactory::IndexConditionals(std::vector<Conditional> &&conditionals) const
+{
+    boost::unordered_multimap<std::pair<NodeID, NodeID>, ConditionalTurnPenalty *> index;
+
+    // build and index of all conditional restrictions
+    for (auto &conditional : conditionals)
+        index.insert(std::make_pair(std::make_pair(conditional.from_node, conditional.to_node),
+                                    &conditional.penalty));
+
+    std::vector<ConditionalTurnPenalty> indexed_restrictions;
+
+    for (auto const &edge : m_edge_based_edge_list)
+    {
+        auto const range = index.equal_range(std::make_pair(edge.source, edge.target));
+        for (auto itr = range.first; itr != range.second; ++itr)
+        {
+            itr->second->turn_offset = edge.data.turn_id;
+            indexed_restrictions.push_back(*itr->second);
+        }
+    }
+
+    return indexed_restrictions;
+}
+
 std::vector<util::guidance::BearingClass> EdgeBasedGraphFactory::GetBearingClasses() const
 {
     std::vector<util::guidance::BearingClass> result(bearing_class_hash.data.size());

src/extractor/extraction_containers.cpp

@@ -126,7 +126,6 @@ ExtractionContainers::ExtractionContainers()
  */
 void ExtractionContainers::PrepareData(ScriptingEnvironment &scripting_environment,
                                        const std::string &osrm_path,
-                                       const std::string &restrictions_file_name,
                                        const std::string &name_file_name)
 {
     storage::io::FileWriter file_out(osrm_path, storage::io::FileWriter::GenerateFingerprint);
@@ -139,7 +138,6 @@ void ExtractionContainers::PrepareData(ScriptingEnvironment &scripting_environme
     WriteEdges(file_out);
 
     PrepareRestrictions();
-    WriteConditionalRestrictions(restrictions_file_name);
     WriteCharData(name_file_name);
 }
 
@@ -616,33 +614,23 @@ void ExtractionContainers::WriteNodes(storage::io::FileWriter &file_out) const
         util::UnbufferedLog log;
         log << "Writing traffic light nodes     ... ";
         TIMER_START(write_nodes);
-        std::vector<NodeID> internal_traffic_lights;
-        for (const auto osm_id : traffic_lights)
+        std::vector<NodeID> internal_traffic_signals;
+        for (const auto osm_id : traffic_signals)
         {
             const auto node_id = mapExternalToInternalNodeID(
                 used_node_id_list.begin(), used_node_id_list.end(), osm_id);
             if (node_id != SPECIAL_NODEID)
             {
-                internal_traffic_lights.push_back(node_id);
+                internal_traffic_signals.push_back(node_id);
             }
         }
-        storage::serialization::write(file_out, internal_traffic_lights);
+        storage::serialization::write(file_out, internal_traffic_signals);
         log << "ok, after " << TIMER_SEC(write_nodes) << "s";
     }
 
     util::Log() << "Processed " << max_internal_node_id << " nodes";
 }
 
-void ExtractionContainers::WriteConditionalRestrictions(const std::string &path)
-{
-    std::uint64_t written_restriction_count = conditional_turn_restrictions.size();
-    storage::io::FileWriter restrictions_out_file(path,
-                                                  storage::io::FileWriter::GenerateFingerprint);
-    serialization::write(restrictions_out_file, conditional_turn_restrictions);
-    util::Log() << "number of conditional restrictions written to disk: "
-                << written_restriction_count;
-}
-
 void ExtractionContainers::PrepareRestrictions()
 {
 
@@ -837,7 +825,8 @@ void ExtractionContainers::PrepareRestrictions()
     const auto transform_into_internal_types =
         [&](const InputConditionalTurnRestriction &external_restriction) {
             // unconditional restriction
-            if (external_restriction.condition.empty())
+            if (external_restriction.condition.empty() &&
+                external_restriction.Type() == RestrictionType::NODE_RESTRICTION)
             {
                 TurnRestriction restriction;
                 restriction.is_only = external_restriction.is_only;
@@ -851,7 +840,9 @@ void ExtractionContainers::PrepareRestrictions()
                 restriction.is_only = external_restriction.is_only;
                 restriction.condition = std::move(external_restriction.condition);
                 if (transform(external_restriction, restriction))
+                {
                     conditional_turn_restrictions.push_back(std::move(restriction));
+                }
             }
         };
 

src/extractor/extractor.cpp

@@ -23,7 +23,7 @@
 #include "util/timing_util.hpp"
 
 #include "extractor/compressed_edge_container.hpp"
-#include "extractor/restriction_map.hpp"
+#include "extractor/restriction_index.hpp"
 #include "extractor/way_restriction_map.hpp"
 #include "util/static_graph.hpp"
 #include "util/static_rtree.hpp"
@@ -110,7 +110,8 @@ int Extractor::run(ScriptingEnvironment &scripting_environment)
 
     guidance::LaneDescriptionMap turn_lane_map;
     std::vector<TurnRestriction> turn_restrictions;
-    std::tie(turn_lane_map, turn_restrictions) =
+    std::vector<ConditionalTurnRestriction> conditional_turn_restrictions;
+    std::tie(turn_lane_map, turn_restrictions, conditional_turn_restrictions) =
         ParseOSMData(scripting_environment, number_of_threads);
 
     // Transform the node-based graph that OSM is based on into an edge-based graph
@@ -138,6 +139,7 @@ int Extractor::run(ScriptingEnvironment &scripting_environment)
                                              edge_based_edge_list,
                                              config.GetPath(".osrm.icd").string(),
                                              turn_restrictions,
+                                             conditional_turn_restrictions,
                                              turn_lane_map);
 
     auto number_of_node_based_nodes = graph_size.first;
@@ -190,7 +192,9 @@ int Extractor::run(ScriptingEnvironment &scripting_environment)
     return 0;
 }
 
-std::tuple<guidance::LaneDescriptionMap, std::vector<TurnRestriction>>
+std::tuple<guidance::LaneDescriptionMap,
+           std::vector<TurnRestriction>,
+           std::vector<ConditionalTurnRestriction>>
 Extractor::ParseOSMData(ScriptingEnvironment &scripting_environment,
                         const unsigned number_of_threads)
 {
@@ -333,7 +337,6 @@ Extractor::ParseOSMData(ScriptingEnvironment &scripting_environment,
 
     extraction_containers.PrepareData(scripting_environment,
                                       config.GetPath(".osrm").string(),
-                                      config.GetPath(".osrm.restrictions").string(),
                                       config.GetPath(".osrm.names").string());
 
     auto profile_properties = scripting_environment.GetProfileProperties();
@@ -344,7 +347,8 @@ Extractor::ParseOSMData(ScriptingEnvironment &scripting_environment,
     util::Log() << "extraction finished after " << TIMER_SEC(extracting) << "s";
 
     return std::make_tuple(std::move(turn_lane_map),
-                           std::move(extraction_containers.unconditional_turn_restrictions));
+                           std::move(extraction_containers.unconditional_turn_restrictions),
+                           std::move(extraction_containers.conditional_turn_restrictions));
 }
 
 void Extractor::FindComponents(unsigned max_edge_id,
@@ -440,41 +444,45 @@ Extractor::LoadNodeBasedGraph(std::unordered_set<NodeID> &barriers,
 /**
  \brief Building an edge-expanded graph from node-based input and turn restrictions
 */
-std::pair<std::size_t, EdgeID>
-Extractor::BuildEdgeExpandedGraph(ScriptingEnvironment &scripting_environment,
-                                  std::vector<util::Coordinate> &coordinates,
-                                  extractor::PackedOSMIDs &osm_node_ids,
-                                  EdgeBasedNodeDataContainer &edge_based_nodes_container,
-                                  std::vector<EdgeBasedNodeSegment> &edge_based_node_segments,
-                                  std::vector<bool> &node_is_startpoint,
-                                  std::vector<EdgeWeight> &edge_based_node_weights,
-                                  util::DeallocatingVector<EdgeBasedEdge> &edge_based_edge_list,
-                                  const std::string &intersection_class_output_file,
-                                  std::vector<TurnRestriction> &turn_restrictions,
-                                  guidance::LaneDescriptionMap &turn_lane_map)
+std::pair<std::size_t, EdgeID> Extractor::BuildEdgeExpandedGraph(
+    ScriptingEnvironment &scripting_environment,
+    std::vector<util::Coordinate> &coordinates,
+    extractor::PackedOSMIDs &osm_node_ids,
+    EdgeBasedNodeDataContainer &edge_based_nodes_container,
+    std::vector<EdgeBasedNodeSegment> &edge_based_node_segments,
+    std::vector<bool> &node_is_startpoint,
+    std::vector<EdgeWeight> &edge_based_node_weights,
+    util::DeallocatingVector<EdgeBasedEdge> &edge_based_edge_list,
+    const std::string &intersection_class_output_file,
+    std::vector<TurnRestriction> &turn_restrictions,
+    std::vector<ConditionalTurnRestriction> &conditional_turn_restrictions,
+    guidance::LaneDescriptionMap &turn_lane_map)
 {
     std::unordered_set<NodeID> barrier_nodes;
-    std::unordered_set<NodeID> traffic_lights;
+    std::unordered_set<NodeID> traffic_signals;
 
     auto node_based_graph =
-        LoadNodeBasedGraph(barrier_nodes, traffic_lights, coordinates, osm_node_ids);
+        LoadNodeBasedGraph(barrier_nodes, traffic_signals, coordinates, osm_node_ids);
 
     CompressedEdgeContainer compressed_edge_container;
     GraphCompressor graph_compressor;
     graph_compressor.Compress(barrier_nodes,
-                              traffic_lights,
+                              traffic_signals,
+                              scripting_environment,
                               turn_restrictions,
+                              conditional_turn_restrictions,
                               *node_based_graph,
                               compressed_edge_container);
 
-    turn_restrictions = removeInvalidRestrictions(std::move(turn_restrictions), *node_based_graph);
+    conditional_turn_restrictions =
+        removeInvalidRestrictions(std::move(conditional_turn_restrictions), *node_based_graph);
 
     util::NameTable name_table(config.GetPath(".osrm.names").string());
 
     EdgeBasedGraphFactory edge_based_graph_factory(node_based_graph,
                                                    compressed_edge_container,
                                                    barrier_nodes,
-                                                   traffic_lights,
+                                                   traffic_signals,
                                                    coordinates,
                                                    osm_node_ids,
                                                    scripting_environment.GetProfileProperties(),
@@ -483,8 +491,20 @@ Extractor::BuildEdgeExpandedGraph(ScriptingEnvironment &scripting_environment,
 
     const auto create_edge_based_edges = [&]() {
         // scoped to relase intermediate datastructures right after the call
-        RestrictionMap via_node_restriction_map(turn_restrictions);
-        WayRestrictionMap via_way_restriction_map(turn_restrictions);
+        std::vector<TurnRestriction> node_restrictions;
+        for (auto const &t : turn_restrictions)
+            if (t.Type() == RestrictionType::NODE_RESTRICTION)
+                node_restrictions.push_back(t);
+
+        std::vector<ConditionalTurnRestriction> conditional_node_restrictions;
+        for (auto const &t : conditional_turn_restrictions)
+            if (t.Type() == RestrictionType::NODE_RESTRICTION)
+                conditional_node_restrictions.push_back(t);
+
+        RestrictionMap via_node_restriction_map(node_restrictions, IndexNodeByFromAndVia());
+        WayRestrictionMap via_way_restriction_map(conditional_turn_restrictions);
+        ConditionalRestrictionMap conditional_node_restriction_map(conditional_node_restrictions,
+                                                                   IndexNodeByFromAndVia());
         turn_restrictions.clear();
         turn_restrictions.shrink_to_fit();
 
@@ -495,13 +515,14 @@ Extractor::BuildEdgeExpandedGraph(ScriptingEnvironment &scripting_environment,
                                      config.GetPath(".osrm.turn_duration_penalties").string(),
                                      config.GetPath(".osrm.turn_penalties_index").string(),
                                      config.GetPath(".osrm.cnbg_to_ebg").string(),
+                                     config.GetPath(".osrm.restrictions").string(),
                                      via_node_restriction_map,
+                                     conditional_node_restriction_map,
                                      via_way_restriction_map);
         return edge_based_graph_factory.GetNumberOfEdgeBasedNodes();
     };
 
     const auto number_of_edge_based_nodes = create_edge_based_edges();
-
     compressed_edge_container.PrintStatistics();
 
     // The osrm-partition tool requires the compressed node based graph with an embedding.

src/extractor/extractor_callbacks.cpp

@@ -69,7 +69,7 @@ void ExtractorCallbacks::ProcessNode(const osmium::Node &input_node,
     }
     if (result_node.traffic_lights)
     {
-        external_memory.traffic_lights.push_back(id);
+        external_memory.traffic_signals.push_back(id);
     }
 }
 

src/extractor/graph_compressor.cpp

@@ -1,6 +1,8 @@
 #include "extractor/graph_compressor.hpp"
 
 #include "extractor/compressed_edge_container.hpp"
+#include "extractor/extraction_turn.hpp"
+#include "extractor/guidance/intersection.hpp"
 #include "extractor/restriction.hpp"
 #include "extractor/restriction_compressor.hpp"
 
@@ -18,16 +20,19 @@ namespace osrm
 namespace extractor
 {
 
-void GraphCompressor::Compress(const std::unordered_set<NodeID> &barrier_nodes,
-                               const std::unordered_set<NodeID> &traffic_lights,
-                               std::vector<TurnRestriction> &turn_restrictions,
-                               util::NodeBasedDynamicGraph &graph,
-                               CompressedEdgeContainer &geometry_compressor)
+void GraphCompressor::Compress(
+    const std::unordered_set<NodeID> &barrier_nodes,
+    const std::unordered_set<NodeID> &traffic_signals,
+    ScriptingEnvironment &scripting_environment,
+    std::vector<TurnRestriction> &turn_restrictions,
+    std::vector<ConditionalTurnRestriction> &conditional_turn_restrictions,
+    util::NodeBasedDynamicGraph &graph,
+    CompressedEdgeContainer &geometry_compressor)
 {
     const unsigned original_number_of_nodes = graph.GetNumberOfNodes();
     const unsigned original_number_of_edges = graph.GetNumberOfEdges();
 
-    RestrictionCompressor restriction_compressor(turn_restrictions);
+    RestrictionCompressor restriction_compressor(turn_restrictions, conditional_turn_restrictions);
 
     // we do not compress turn restrictions on degree two nodes. These nodes are usually used to
     // indicated `directed` barriers
@@ -48,8 +53,13 @@ void GraphCompressor::Compress(const std::unordered_set<NodeID> &barrier_nodes,
         }
     };
     std::for_each(turn_restrictions.begin(), turn_restrictions.end(), remember_via_nodes);
+    std::for_each(conditional_turn_restrictions.begin(),
+                  conditional_turn_restrictions.end(),
+                  remember_via_nodes);
 
     {
+        const auto weight_multiplier =
+            scripting_environment.GetProfileProperties().GetWeightMultiplier();
         util::UnbufferedLog log;
         util::Percent progress(log, original_number_of_nodes);
 
@@ -184,13 +194,31 @@ void GraphCompressor::Compress(const std::unordered_set<NodeID> &barrier_nodes,
                 graph.GetEdgeData(reverse_e2).lane_description_id = selectLaneID(
                     rev_edge_data2.lane_description_id, rev_edge_data1.lane_description_id);
 
+                /*
                 // Do not compress edge if it crosses a traffic signal.
                 // This can't be done in CanCombineWith, becase we only store the
-                // traffic signals in the `traffic_lights` list, which EdgeData
+                // traffic signals in the `traffic signal` list, which EdgeData
                 // doesn't have access to.
-                const bool has_node_penalty = traffic_lights.find(node_v) != traffic_lights.end();
+                */
+                const bool has_node_penalty = traffic_signals.find(node_v) != traffic_signals.end();
+                boost::optional<EdgeDuration> node_duration_penalty = boost::none;
+                boost::optional<EdgeWeight> node_weight_penalty = boost::none;
                 if (has_node_penalty)
-                    continue;
+                {
+                    // generate an artifical turn for the turn penalty generation
+                    ExtractionTurn extraction_turn(true);
+
+                    extraction_turn.source_restricted = fwd_edge_data1.restricted;
+                    extraction_turn.target_restricted = fwd_edge_data2.restricted;
+
+                    // we cannot handle this as node penalty, if it depends on turn direction
+                    if (extraction_turn.source_restricted != extraction_turn.target_restricted)
+                        continue;
+
+                    scripting_environment.ProcessTurn(extraction_turn);
+                    node_duration_penalty = extraction_turn.duration * 10;
+                    node_weight_penalty = extraction_turn.weight * weight_multiplier;
+                }
 
                 // Get weights before graph is modified
                 const auto forward_weight1 = fwd_edge_data1.weight;
@@ -217,6 +245,14 @@ void GraphCompressor::Compress(const std::unordered_set<NodeID> &barrier_nodes,
                 graph.GetEdgeData(forward_e1).duration += forward_duration2;
                 graph.GetEdgeData(reverse_e1).duration += reverse_duration2;
 
+                if (node_weight_penalty && node_duration_penalty)
+                {
+                    graph.GetEdgeData(forward_e1).weight += *node_weight_penalty;
+                    graph.GetEdgeData(reverse_e1).weight += *node_weight_penalty;
+                    graph.GetEdgeData(forward_e1).duration += *node_duration_penalty;
+                    graph.GetEdgeData(reverse_e1).duration += *node_duration_penalty;
+                }
+
                 // extend e1's to targets of e2's
                 graph.SetTarget(forward_e1, node_w);
                 graph.SetTarget(reverse_e1, node_u);
@@ -236,7 +272,9 @@ void GraphCompressor::Compress(const std::unordered_set<NodeID> &barrier_nodes,
                                                  forward_weight1,
                                                  forward_weight2,
                                                  forward_duration1,
-                                                 forward_duration2);
+                                                 forward_duration2,
+                                                 node_weight_penalty,
+                                                 node_duration_penalty);
                 geometry_compressor.CompressEdge(reverse_e1,
                                                  reverse_e2,
                                                  node_v,
@@ -244,7 +282,9 @@ void GraphCompressor::Compress(const std::unordered_set<NodeID> &barrier_nodes,
                                                  reverse_weight1,
                                                  reverse_weight2,
                                                  reverse_duration1,
-                                                 reverse_duration2);
+                                                 reverse_duration2,
+                                                 node_weight_penalty,
+                                                 node_duration_penalty);
             }
         }
     }

src/extractor/guidance/coordinate_extractor.cpp

@@ -122,15 +122,6 @@ util::Coordinate CoordinateExtractor::ExtractRepresentativeCoordinate(
     // coordinate set to add a small level of fault tolerance
     const constexpr double skipping_inaccuracies_distance = 2;
 
-    // fallback, mostly necessary for dead ends
-    if (intersection_node == to_node)
-    {
-        const auto result = ExtractCoordinateAtLength(skipping_inaccuracies_distance, coordinates);
-        // TODO: possibly re-enable with https://github.com/Project-OSRM/osrm-backend/issues/3470
-        // BOOST_ASSERT(not_same_as_start(result));
-        return result;
-    }
-
     const auto &turn_edge_data = node_based_graph.GetEdgeData(turn_edge);
 
     // roundabouts, check early to avoid other costly checks
@@ -377,14 +368,14 @@ util::Coordinate CoordinateExtractor::ExtractRepresentativeCoordinate(
          * destination lanes and the ones that performa a larger turn.
          */
         coordinates = TrimCoordinatesToLength(
-            std::move(coordinates), 2 * skipping_inaccuracies_distance, segment_distances);
+            std::move(coordinates), 3 * skipping_inaccuracies_distance, segment_distances);
         BOOST_ASSERT(coordinates.size() >= 2);
         segment_distances.resize(coordinates.size());
         segment_distances.back() = util::coordinate_calculation::haversineDistance(
             *(coordinates.end() - 2), coordinates.back());
         const auto vector_head = coordinates.back();
         coordinates = TrimCoordinatesToLength(
-            std::move(coordinates), skipping_inaccuracies_distance, segment_distances);
+            std::move(coordinates), 2 * skipping_inaccuracies_distance, segment_distances);
         BOOST_ASSERT(coordinates.size() >= 2);
         const auto result =
             GetCorrectedCoordinate(turn_coordinate, coordinates.back(), vector_head);

src/extractor/guidance/intersection_generator.cpp

@@ -236,8 +236,25 @@ IntersectionView IntersectionGenerator::TransformIntersectionShapeIntoView(
 {
     const auto node_at_intersection = node_based_graph.GetTarget(entering_via_edge);
 
-    // check if there is a single valid turn entering the current intersection
-    const auto only_valid_turn = GetOnlyAllowedTurnIfExistent(previous_node, node_at_intersection);
+    // request all turn restrictions
+    auto const restrictions = restriction_map.Restrictions(previous_node, node_at_intersection);
+
+    // check turn restrictions to find a node that is the only allowed target when coming from a
+    // node to an intersection
+    //     d
+    //     |
+    // a - b - c  and `only_straight_on ab | bc would return `c` for `a,b`
+    const auto find_only_valid_turn = [&]() -> boost::optional<NodeID> {
+        const auto itr = std::find_if(restrictions.first, restrictions.second, [](auto pair) {
+            return pair.second->is_only;
+        });
+        if (itr != restrictions.second)
+            return itr->second->AsNodeRestriction().to;
+        else
+            return boost::none;
+    };
+
+    const auto only_valid_turn = find_only_valid_turn();
 
     // barriers change our behaviour regarding u-turns
     const bool is_barrier_node = barrier_nodes.find(node_at_intersection) != barrier_nodes.end();
@@ -258,12 +275,14 @@ IntersectionView IntersectionGenerator::TransformIntersectionShapeIntoView(
 
     const auto is_restricted = [&](const NodeID destination) {
         // check if we have a dedicated destination
-        if (only_valid_turn && *only_valid_turn != destination)
-            return true;
+        if (only_valid_turn)
+            return *only_valid_turn != destination;
 
-        // not explicitly forbidden
-        return restriction_map.CheckIfTurnIsRestricted(
-            previous_node, node_at_intersection, destination);
+        // check if explicitly forbidden
+        return restrictions.second !=
+               std::find_if(restrictions.first, restrictions.second, [&](const auto &restriction) {
+                   return restriction.second->AsNodeRestriction().to == destination;
+               });
     };
 
     const auto is_allowed_turn = [&](const IntersectionShapeData &road) {
@@ -396,21 +415,6 @@ IntersectionView IntersectionGenerator::TransformIntersectionShapeIntoView(
     return intersection_view;
 }
 
-boost::optional<NodeID>
-IntersectionGenerator::GetOnlyAllowedTurnIfExistent(const NodeID coming_from_node,
-                                                    const NodeID node_at_intersection) const
-{
-    // If only restrictions refer to invalid ways somewhere far away, we rather ignore the
-    // restriction than to not route over the intersection at all.
-    const auto only_restriction_to_node =
-        restriction_map.CheckForEmanatingIsOnlyTurn(coming_from_node, node_at_intersection);
-    if (only_restriction_to_node != SPECIAL_NODEID)
-        return only_restriction_to_node;
-
-    // Ignore broken only restrictions.
-    return boost::none;
-}
-
 const CoordinateExtractor &IntersectionGenerator::GetCoordinateExtractor() const
 {
     return coordinate_extractor;

src/extractor/guidance/sliproad_handler.cpp

@@ -263,8 +263,9 @@ operator()(const NodeID /*nid*/, const EdgeID source_edge_id, Intersection inter
         if (!allSameMode(source_edge_id, sliproad.eid, find_valid(target_intersection)->eid))
             continue;
 
-        // Constrain the Sliproad's target to sliproad, outgoing, incoming from main intersection
-        if (target_intersection.size() != 3)
+        // Constrain the sliproad's target intersection to 1 or 2 sliproads, outgoing road
+        // and incoming one from the main intersection
+        if (target_intersection.size() < 3 || target_intersection.size() > 4)
         {
             continue;
         }
@@ -279,6 +280,51 @@ operator()(const NodeID /*nid*/, const EdgeID source_edge_id, Intersection inter
             continue;
         }
 
+        if (target_intersection.size() == 4)
+        {
+            // Handle target intersections at `d` with 4 roads
+            //
+            //              | `main_road_intersection` is intersection at `c`
+            //              v
+            // a ... b .... c .... e  <- fo
+            //        `     .     '
+            //          `   .   '
+            //            ` . '
+            //              d     < `target_intersection` is intersection at `d`
+            //              |
+            // Conditions for road `bd` to be a sliproad:
+            //  - target_intersection at `d` has 4 roads
+            //  - main_road_intersection at `c` has at least 3 roads
+            //  - target nodes of `db` and `cd` roads is the same node `d`
+            //  - target nodes of `ce` and `de` roads is the same node `e`
+            //  - angle `bde` is sharp
+
+            // Check `c` has at least 3 roads at `c` and roads `bd` and `cd` share the node `d`
+            if (main_road_intersection->intersection.size() < 3 ||
+                sliproad_edge_target != node_based_graph.GetTarget(crossing_road.eid))
+            {
+                continue;
+            }
+
+            // Find a road at `d` that shares the same node `e` with `ce` and ∠ `bde` is sharp
+            auto next_to_crossing_idx =
+                is_left_sliproad_turn ? main_road_intersection->intersection.size() - 2 : 2;
+            auto next_to_crossing_road = main_road_intersection->intersection[next_to_crossing_idx];
+            auto next_to_crossing_node = node_based_graph.GetTarget(next_to_crossing_road.eid);
+            auto found_common_node = std::find_if(
+                begin(target_intersection), end(target_intersection), [&](const auto &road) {
+                    if (next_to_crossing_node == node_based_graph.GetTarget(road.eid))
+                    {
+                        auto direction = getTurnDirection(road.angle);
+                        return direction == DirectionModifier::SharpRight ||
+                               direction == DirectionModifier::SharpLeft;
+                    }
+                    return false;
+                });
+            if (found_common_node == target_intersection.end())
+                continue;
+        }
+
         // If the sliproad candidate is a through street, we cannot handle it as a sliproad.
         if (isThroughStreet(sliproad_edge, target_intersection))
         {
@@ -386,7 +432,9 @@ operator()(const NodeID /*nid*/, const EdgeID source_edge_id, Intersection inter
                     continue;
                 }
 
-                if (deviation_from_straight > perpendicular_angle)
+                // Check sliproads with skew main intersections
+                if (deviation_from_straight > perpendicular_angle &&
+                    !node_based_graph.GetEdgeData(sliproad.eid).road_classification.IsLinkClass())
                 {
                     continue;
                 }

src/extractor/guidance/turn_handler.cpp

@@ -391,6 +391,7 @@ Intersection TurnHandler::handleComplexTurn(const EdgeID via_edge, Intersection
     {
         assignTrivialTurns(via_edge, intersection, 1, intersection.size());
     }
+
     return intersection;
 }
 
@@ -744,7 +745,7 @@ void TurnHandler::handleDistinctConflict(const EdgeID via_edge,
         right.instruction = {right_type, DirectionModifier::Right};
         return;
     }
-    // Two Right Turns
+    // Two Left Turns
     if (angularDeviation(left.angle, 270) < MAXIMAL_ALLOWED_NO_TURN_DEVIATION)
     {
         // Keep left perfect, shift right
@@ -773,17 +774,18 @@ void TurnHandler::handleDistinctConflict(const EdgeID via_edge,
         return;
     }
 
-    if (getTurnDirection(left.angle) == DirectionModifier::Right)
+    // turn to the right
+    if (getTurnDirection(left.angle) <= 180)
     {
         if (angularDeviation(left.angle, 85) >= angularDeviation(right.angle, 85))
         {
-            left.instruction = {left_type, DirectionModifier::Right};
-            right.instruction = {right_type, DirectionModifier::SharpRight};
+            left.instruction = {left_type, DirectionModifier::SlightRight};
+            right.instruction = {right_type, DirectionModifier::Right};
         }
         else
         {
-            left.instruction = {left_type, DirectionModifier::SlightRight};
-            right.instruction = {right_type, DirectionModifier::Right};
+            left.instruction = {left_type, DirectionModifier::Right};
+            right.instruction = {right_type, DirectionModifier::SharpRight};
         }
     }
     else

src/extractor/restriction_compressor.cpp

@@ -10,7 +10,9 @@ namespace osrm
 namespace extractor
 {
 
-RestrictionCompressor::RestrictionCompressor(std::vector<TurnRestriction> &restrictions)
+RestrictionCompressor::RestrictionCompressor(
+    std::vector<TurnRestriction> &restrictions,
+    std::vector<ConditionalTurnRestriction> &conditional_turn_restrictions)
 {
     // add a node restriction ptr to the starts/ends maps, needs to be a reference!
     auto index = [&](auto &element) {
@@ -35,6 +37,9 @@ RestrictionCompressor::RestrictionCompressor(std::vector<TurnRestriction> &restr
 
     // add all restrictions as their respective startend pointers
     std::for_each(restrictions.begin(), restrictions.end(), index_starts_and_ends);
+    std::for_each(conditional_turn_restrictions.begin(),
+                  conditional_turn_restrictions.end(),
+                  index_starts_and_ends);
 }
 
 void RestrictionCompressor::Compress(const NodeID from, const NodeID via, const NodeID to)

src/extractor/restriction_filter.cpp

@@ -10,8 +10,8 @@ namespace osrm
 namespace extractor
 {
 
-std::vector<TurnRestriction>
-removeInvalidRestrictions(std::vector<TurnRestriction> restrictions,
+std::vector<ConditionalTurnRestriction>
+removeInvalidRestrictions(std::vector<ConditionalTurnRestriction> restrictions,
                           const util::NodeBasedDynamicGraph &node_based_graph)
 {
     // definition of what we presume to be a valid via-node restriction

src/extractor/restriction_map.cpp

@@ -1,138 +0,0 @@
-#include "extractor/restriction_map.hpp"
-
-#include <boost/assert.hpp>
-
-namespace osrm
-{
-namespace extractor
-{
-
-RestrictionMap::RestrictionMap(const std::vector<TurnRestriction> &restriction_list) : m_count(0)
-{
-    // decompose restriction consisting of a start, via and end node into a
-    // a pair of starting edge and a list of all end nodes
-    for (auto &restriction : restriction_list)
-    {
-        // only handle node restrictions here
-        if (restriction.Type() == RestrictionType::WAY_RESTRICTION)
-            continue;
-
-        const auto &node_restriction = restriction.AsNodeRestriction();
-        BOOST_ASSERT(node_restriction.Valid());
-        // This downcasting is OK because when this is called, the node IDs have been
-        // renumbered into internal values, which should be well under 2^32
-        // This will be a problem if we have more than 2^32 actual restrictions
-        BOOST_ASSERT(node_restriction.from < std::numeric_limits<NodeID>::max());
-        BOOST_ASSERT(node_restriction.via < std::numeric_limits<NodeID>::max());
-        m_restriction_start_nodes.insert(node_restriction.from);
-        m_no_turn_via_node_set.insert(node_restriction.via);
-
-        // This explicit downcasting is also OK for the same reason.
-        RestrictionSource restriction_source = {static_cast<NodeID>(node_restriction.from),
-                                                static_cast<NodeID>(node_restriction.via)};
-
-        std::size_t index;
-        auto restriction_iter = m_restriction_map.find(restriction_source);
-        if (restriction_iter == m_restriction_map.end())
-        {
-            index = m_restriction_bucket_list.size();
-            m_restriction_bucket_list.resize(index + 1);
-            m_restriction_map.emplace(restriction_source, index);
-        }
-        else
-        {
-            index = restriction_iter->second;
-            // Map already contains an is_only_*-restriction
-            if (m_restriction_bucket_list.at(index).begin()->is_only)
-            {
-                continue;
-            }
-            else if (restriction.is_only)
-            {
-                // We are going to insert an is_only_*-restriction. There can be only one.
-                m_count -= m_restriction_bucket_list.at(index).size();
-                m_restriction_bucket_list.at(index).clear();
-            }
-        }
-        ++m_count;
-        m_restriction_bucket_list.at(index).emplace_back(node_restriction.to, restriction.is_only);
-    }
-}
-
-bool RestrictionMap::IsViaNode(const NodeID node) const
-{
-    return m_no_turn_via_node_set.find(node) != m_no_turn_via_node_set.end();
-}
-
-// Check if edge (u, v) is the start of any turn restriction.
-// If so returns id of first target node.
-NodeID RestrictionMap::CheckForEmanatingIsOnlyTurn(const NodeID node_u, const NodeID node_v) const
-{
-    BOOST_ASSERT(node_u != SPECIAL_NODEID);
-    BOOST_ASSERT(node_v != SPECIAL_NODEID);
-
-    if (!IsSourceNode(node_u))
-    {
-        return SPECIAL_NODEID;
-    }
-
-    const auto restriction_iter = m_restriction_map.find({node_u, node_v});
-    if (restriction_iter != m_restriction_map.end())
-    {
-        const unsigned index = restriction_iter->second;
-        const auto &bucket = m_restriction_bucket_list.at(index);
-        for (const RestrictionTarget &restriction_target : bucket)
-        {
-            if (restriction_target.is_only)
-            {
-                return restriction_target.target_node;
-            }
-        }
-    }
-    return SPECIAL_NODEID;
-}
-
-// Checks if turn <u,v,w> is actually a turn restriction.
-bool RestrictionMap::CheckIfTurnIsRestricted(const NodeID node_u,
-                                             const NodeID node_v,
-                                             const NodeID node_w) const
-{
-    BOOST_ASSERT(node_u != SPECIAL_NODEID);
-    BOOST_ASSERT(node_v != SPECIAL_NODEID);
-    BOOST_ASSERT(node_w != SPECIAL_NODEID);
-
-    if (!IsSourceNode(node_u))
-    {
-        return false;
-    }
-
-    const auto restriction_iter = m_restriction_map.find({node_u, node_v});
-    if (restriction_iter == m_restriction_map.end())
-    {
-        return false;
-    }
-
-    const unsigned index = restriction_iter->second;
-    const auto &bucket = m_restriction_bucket_list.at(index);
-
-    for (const RestrictionTarget &restriction_target : bucket)
-    {
-        if (node_w == restriction_target.target_node && // target found
-            !restriction_target.is_only)                // and not an only_-restr.
-        {
-            return true;
-        }
-        // We could be tempted to check for `only` restrictions here as well. However, that check is
-        // actually perfomed in intersection generation where we can also verify if the only
-        // restriction is valid at all.
-    }
-    return false;
-}
-
-// check of node is the start of any restriction
-bool RestrictionMap::IsSourceNode(const NodeID node) const
-{
-    return m_restriction_start_nodes.find(node) != m_restriction_start_nodes.end();
-}
-}
-}

src/extractor/scripting_environment_lua.cpp

@@ -396,8 +396,12 @@ void Sol2ScriptingEnvironment::InitContext(LuaScriptingContext &context)
                                                "target_restricted",
                                                &ExtractionTurn::target_restricted);
 
-    // Keep in mind .location is undefined since we're not using libosmium's location cache
-    context.state.new_usertype<osmium::NodeRef>("NodeRef", "id", &osmium::NodeRef::ref);
+    // Keep in mind .location is available only if .pbf is preprocessed to set the location with the
+    // ref using osmium command "osmium add-locations-to-ways"
+    context.state.new_usertype<osmium::NodeRef>(
+        "NodeRef", "id", &osmium::NodeRef::ref, "location", [](const osmium::NodeRef &nref) {
+            return nref.location();
+        });
 
     context.state.new_usertype<InternalExtractorEdge>("EdgeSource",
                                                       "source_coordinate",

src/extractor/way_restriction_map.cpp

@@ -1,6 +1,7 @@
 #include "extractor/way_restriction_map.hpp"
 #include "util/for_each_pair.hpp"
 
+#include <functional>
 #include <iterator>
 #include <tuple>
 #include <utility>
@@ -28,12 +29,46 @@ struct FindViaWay
     }
 };
 
-} // namespace
-
-WayRestrictionMap::WayRestrictionMap(const std::vector<TurnRestriction> &turn_restrictions)
+template <typename restriction_type> auto asDuplicatedNode(const restriction_type &restriction)
 {
-    // get all way restrictions
-    const auto extract_restrictions = [this](const auto &turn_restriction) {
+    auto &way = restriction.AsWayRestriction();
+    // group restrictions by the via-way. On same via-ways group by from
+    return std::tie(way.in_restriction.via, way.out_restriction.via, way.in_restriction.from);
+};
+
+template <typename restriction_type> struct CompareByDuplicatedNode
+{
+    bool operator()(const ConditionalTurnRestriction &lhs, const ConditionalTurnRestriction &rhs)
+    {
+        if (asDuplicatedNode(lhs) < asDuplicatedNode(rhs))
+        {
+            return true;
+        }
+        else if (asDuplicatedNode(rhs) < asDuplicatedNode(lhs))
+        {
+            return false;
+        }
+        else
+        {
+            const auto lhs_to = lhs.AsWayRestriction().out_restriction.to;
+            const auto rhs_to = rhs.AsWayRestriction().out_restriction.to;
+
+            const bool has_conditions_lhs = !lhs.condition.empty();
+            const bool has_conditions_rhs = !rhs.condition.empty();
+
+            return std::tie(lhs_to, lhs.is_only, has_conditions_lhs) <
+                   std::tie(rhs_to, rhs.is_only, has_conditions_rhs);
+        }
+    }
+};
+
+template <typename restriction_type>
+std::vector<restriction_type>
+extractRestrictions(const std::vector<restriction_type> &turn_restrictions)
+{
+    std::vector<restriction_type> result;
+    for (const auto &turn_restriction : turn_restrictions)
+    {
         if (turn_restriction.Type() == RestrictionType::WAY_RESTRICTION)
         {
             const auto &way = turn_restriction.AsWayRestriction();
@@ -41,32 +76,32 @@ WayRestrictionMap::WayRestrictionMap(const std::vector<TurnRestriction> &turn_re
             // so far we can only handle restrictions that are not interrupted
             if (way.in_restriction.via == way.out_restriction.from &&
                 way.in_restriction.to == way.out_restriction.via)
-                restriction_data.push_back(turn_restriction);
+                result.push_back(turn_restriction);
         }
-    };
-    std::for_each(turn_restrictions.begin(), turn_restrictions.end(), extract_restrictions);
+    }
+    std::sort(result.begin(), result.end(), CompareByDuplicatedNode<restriction_type>());
+    auto new_end = std::unique(result.begin(), result.end());
+    result.erase(new_end, result.end());
+    return result;
+}
 
-    const auto as_duplicated_node = [](auto const &restriction) {
-        auto &way = restriction.AsWayRestriction();
-        // group restrictions by the via-way. On same via-ways group by from
-        return std::tie(way.in_restriction.via, way.out_restriction.via, way.in_restriction.from);
-    };
-
-    const auto by_duplicated_node = [&](auto const &lhs, auto const &rhs) {
-        return as_duplicated_node(lhs) < as_duplicated_node(rhs);
-    };
-
-    std::sort(restriction_data.begin(), restriction_data.end(), by_duplicated_node);
-
-    // map all way restrictions into access containers
-    for (RestrictionID index = 0; index < restriction_data.size(); ++index)
+template <typename restriction_type> struct ByInFromAndVia
+{
+    std::pair<NodeID, NodeID> operator()(const restriction_type &restriction)
     {
-        const auto &restriction = restriction_data[index];
         const auto &way = restriction.AsWayRestriction();
-        restriction_starts.insert(
-            std::make_pair(std::make_pair(way.in_restriction.from, way.in_restriction.via), index));
-    };
+        return std::make_pair(way.in_restriction.from, way.in_restriction.via);
+    }
+};
 
+} // namespace
+
+// get all way restrictions
+WayRestrictionMap::WayRestrictionMap(
+    const std::vector<ConditionalTurnRestriction> &turn_restrictions_)
+    : restriction_data(extractRestrictions(turn_restrictions_)),
+      restriction_starts(restriction_data, ByInFromAndVia<ConditionalTurnRestriction>())
+{
     std::size_t offset = 1;
     // the first group starts at 0
     if (!restriction_data.empty())
@@ -74,8 +109,10 @@ WayRestrictionMap::WayRestrictionMap(const std::vector<TurnRestriction> &turn_re
 
     auto const add_offset_on_new_groups = [&](auto const &lhs, auto const &rhs) {
         BOOST_ASSERT(rhs == restriction_data[offset]);
+        BOOST_ASSERT(lhs.Type() == RestrictionType::WAY_RESTRICTION);
+        BOOST_ASSERT(rhs.Type() == RestrictionType::WAY_RESTRICTION);
         // add a new lower bound for rhs
-        if (as_duplicated_node(lhs) != as_duplicated_node(rhs))
+        if (asDuplicatedNode(lhs) != asDuplicatedNode(rhs))
             duplicated_node_groups.push_back(offset);
         ++offset;
     };
@@ -115,7 +152,7 @@ DuplicatedNodeID WayRestrictionMap::AsDuplicatedNodeID(const RestrictionID restr
     return distance_to_upper_bound - 1;
 }
 
-util::range<DuplicatedNodeID> WayRestrictionMap::DuplicatedNodeIDs(const NodeID from,
+std::vector<DuplicatedNodeID> WayRestrictionMap::DuplicatedNodeIDs(const NodeID from,
                                                                    const NodeID to) const
 {
     const auto duplicated_node_range_itr = std::equal_range(
@@ -125,9 +162,13 @@ util::range<DuplicatedNodeID> WayRestrictionMap::DuplicatedNodeIDs(const NodeID
         return std::distance(restriction_data.begin(), itr);
     };
 
-    return util::irange<DuplicatedNodeID>(
-        AsDuplicatedNodeID(as_restriction_id(duplicated_node_range_itr.first)),
-        AsDuplicatedNodeID(as_restriction_id(duplicated_node_range_itr.second)));
+    auto first = AsDuplicatedNodeID(as_restriction_id(duplicated_node_range_itr.first));
+    auto end = AsDuplicatedNodeID(as_restriction_id(duplicated_node_range_itr.second));
+
+    std::vector<DuplicatedNodeID> result(end - first);
+    std::iota(result.begin(), result.end(), first);
+
+    return result;
 }
 
 bool WayRestrictionMap::IsRestricted(DuplicatedNodeID duplicated_node, const NodeID to) const
@@ -138,6 +179,7 @@ bool WayRestrictionMap::IsRestricted(DuplicatedNodeID duplicated_node, const Nod
          restriction_index != duplicated_node_groups[duplicated_node + 1];
          ++restriction_index)
     {
+        BOOST_ASSERT(restriction_index < restriction_data.size());
         const auto &restriction = restriction_data[restriction_index];
         const auto &way = restriction.AsWayRestriction();
 
@@ -149,6 +191,32 @@ bool WayRestrictionMap::IsRestricted(DuplicatedNodeID duplicated_node, const Nod
     return false;
 }
 
+ConditionalTurnRestriction const &
+WayRestrictionMap::GetRestriction(DuplicatedNodeID duplicated_node, const NodeID to) const
+{
+    // loop over all restrictions associated with the node. Mark as restricted based on
+    // is_only/restricted targets
+    for (RestrictionID restriction_index = duplicated_node_groups[duplicated_node];
+         restriction_index != duplicated_node_groups[duplicated_node + 1];
+         ++restriction_index)
+    {
+        BOOST_ASSERT(restriction_index < restriction_data.size());
+        const auto &restriction = restriction_data[restriction_index];
+        const auto &way = restriction.AsWayRestriction();
+
+        if (restriction.is_only && (way.out_restriction.to != to))
+        {
+            return restriction;
+        }
+        else if (!restriction.is_only && (to == way.out_restriction.to))
+        {
+            return restriction;
+        }
+    }
+    throw("Asking for the restriction of an unrestricted turn. Check with `IsRestricted` before "
+          "calling GetRestriction");
+}
+
 std::vector<WayRestrictionMap::ViaWay> WayRestrictionMap::DuplicatedNodeRepresentatives() const
 {
     std::vector<ViaWay> result;
@@ -169,19 +237,19 @@ NodeID WayRestrictionMap::RemapIfRestricted(const NodeID edge_based_node,
                                             const NodeID node_based_to,
                                             const NodeID number_of_edge_based_nodes) const
 {
-    auto range = restriction_starts.equal_range(std::make_pair(node_based_from, node_based_via));
+    auto range = restriction_starts.Restrictions(node_based_from, node_based_via);
 
     // returns true if the ID saved in an iterator belongs to a turn restriction that references
     // node_based_to as destination of the `in_restriction`
     const auto restriction_targets_to = [node_based_to, this](const auto &pair) {
-        return restriction_data[pair.second].AsWayRestriction().in_restriction.to == node_based_to;
+        return pair.second->AsWayRestriction().in_restriction.to == node_based_to;
     };
     const auto itr = std::find_if(range.first, range.second, restriction_targets_to);
 
     // in case we found a matching restriction, we can remap the edge_based_node
     if (itr != range.second)
         return number_of_edge_based_nodes - NumberOfDuplicatedNodes() +
-               AsDuplicatedNodeID(itr->second);
+               AsDuplicatedNodeID(itr->second - &restriction_data[0]);
     else
         return edge_based_node;
 }

src/nodejs/node_osrm.cpp

@@ -72,6 +72,12 @@ NAN_MODULE_INIT(Engine::Init)
  * @param {Boolean} [options.shared_memory] Connects to the persistent shared memory datastore.
  *        This requires you to run `osrm-datastore` prior to creating an `OSRM` object.
  * @param {String} [options.path] The path to the `.osrm` files. This is mutually exclusive with setting {options.shared_memory} to true.
+ * @param {Number} [options.max_locations_trip] Max. locations supported in trip query (default: unlimited).
+ * @param {Number} [options.max_locations_viaroute] Max. locations supported in viaroute query (default: unlimited).
+ * @param {Number} [options.max_locations_distance_table] Max. locations supported in distance table query (default: unlimited).
+ * @param {Number} [options.max_locations_map_matching] Max. locations supported in map-matching query (default: unlimited).
+ * @param {Number} [options.max_results_nearest] Max. results supported in nearest query (default: unlimited).
+ * @param {Number} [options.max_alternatives] Max.number of alternatives supported in alternative routes query (default: 3).
  *
  * @class OSRM
  *
@@ -193,6 +199,7 @@ inline void async(const Nan::FunctionCallbackInfo<v8::Value> &info,
  * @param {String} [options.geometries=polyline] Returned route geometry format (influences overview and per step). Can also be `geojson`.
  * @param {String} [options.overview=simplified] Add overview geometry either `full`, `simplified` according to highest zoom level it could be display on, or not at all (`false`).
  * @param {Boolean} [options.continue_straight] Forces the route to keep going straight at waypoints and don't do a uturn even if it would be faster. Default value depends on the profile.
+ * @param {Array} [options.approaches] Keep waypoints on curb side. Can be `null` (unrestricted, default) or `curb`.
  *                  `null`/`true`/`false`
  * @param {Function} callback
  *
@@ -228,6 +235,7 @@ NAN_METHOD(Engine::route) //
  * @param {Array} [options.hints] Hints for the coordinate snapping. Array of base64 encoded strings.
  * @param {Number} [options.number=1] Number of nearest segments that should be returned.
  * Must be an integer greater than or equal to `1`.
+ * @param {Array} [options.approaches] Keep waypoints on curb side. Can be `null` (unrestricted, default) or `curb`.
  * @param {Function} callback
  *
  * @returns {Object} containing `waypoints`.
@@ -269,6 +277,7 @@ NAN_METHOD(Engine::nearest) //
  * location with given index as source. Default is to use all.
  * @param {Array} [options.destinations] An array of `index` elements (`0 <= integer <
  * #coordinates`) to use location with given index as destination. Default is to use all.
+ * @param {Array} [options.approaches] Keep waypoints on curb side. Can be `null` (unrestricted, default) or `curb`.
  * @param {Function} callback
  *
  * @returns {Object} containing `durations`, `sources`, and `destinations`.
@@ -350,6 +359,9 @@ NAN_METHOD(Engine::tile)
  * @param {String} [options.overview=simplified] Add overview geometry either `full`, `simplified` according to highest zoom level it could be display on, or not at all (`false`).
  * @param {Array<Number>} [options.timestamps] Timestamp of the input location (integers, UNIX-like timestamp).
  * @param {Array} [options.radiuses] Standard deviation of GPS precision used for map matching. If applicable use GPS accuracy. Can be `null` for default value `5` meters or `double >= 0`.
+ * @param {String} [options.gaps] Allows the input track splitting based on huge timestamp gaps between points. Either `split` or `ignore` (optional, default `split`).
+ * @param {Boolean} [options.tidy] Allows the input track modification to obtain better matching quality for noisy tracks (optional, default `false`).
+ *
  * @param {Function} callback
  *
  * @returns {Object} containing `tracepoints` and `matchings`.
@@ -418,6 +430,7 @@ NAN_METHOD(Engine::match) //
  * @param {Boolean} [options.roundtrip=true] Return route is a roundtrip.
  * @param {String} [options.source=any] Return route starts at `any` or `first` coordinate.
  * @param {String} [options.destination=any] Return route ends at `any` or `last` coordinate.
+ * @param {Array} [options.approaches] Keep waypoints on curb side. Can be `null` (unrestricted, default) or `curb`.
  *
  * @returns {Object} containing `waypoints` and `trips`.
  * **`waypoints`**: an array of [`Waypoint`](#waypoint) objects representing all waypoints in input order.

src/updater/csv_source.cpp

@@ -36,7 +36,19 @@ SegmentLookupTable readSegmentValues(const std::vector<std::string> &paths)
     CSVFilesParser<Segment, SpeedSource> parser(
         1, qi::ulong_long >> ',' >> qi::ulong_long, qi::uint_ >> -(',' >> qi::double_));
 
-    return parser(paths);
+    // Check consistency of keys in the result lookup table
+    auto result = parser(paths);
+    const auto found_inconsistency =
+        std::find_if(std::begin(result.lookup), std::end(result.lookup), [](const auto &entry) {
+            return entry.first.from == entry.first.to;
+        });
+    if (found_inconsistency != std::end(result.lookup))
+    {
+        util::Log(logWARNING) << "Empty segment in CSV with node " +
+                                     std::to_string(found_inconsistency->first.from);
+    }
+
+    return result;
 }
 
 TurnLookupTable readTurnValues(const std::vector<std::string> &paths)

src/updater/updater.cpp

@@ -7,6 +7,7 @@
 #include "extractor/node_based_edge.hpp"
 #include "extractor/packed_osm_ids.hpp"
 #include "extractor/restriction.hpp"
+#include "extractor/serialization.hpp"
 
 #include "storage/io.hpp"
 
@@ -220,6 +221,12 @@ updateSegmentData(const UpdaterConfig &config,
             {
                 auto u = osm_node_ids[nodes_range[segment_offset]];
                 auto v = osm_node_ids[nodes_range[segment_offset + 1]];
+
+                // Self-loops are artifical segments (e.g. traffic light nodes), do not
+                // waste time updating them with traffic data
+                if (u == v)
+                    continue;
+
                 if (auto value = segment_speed_lookup({u, v}))
                 {
                     auto segment_length = segment_lengths[segment_offset];
@@ -253,6 +260,12 @@ updateSegmentData(const UpdaterConfig &config,
             {
                 auto u = osm_node_ids[nodes_range[segment_offset]];
                 auto v = osm_node_ids[nodes_range[segment_offset + 1]];
+
+                // Self-loops are artifical segments (e.g. traffic light nodes), do not
+                // waste time updating them with traffic data
+                if (u == v)
+                    continue;
+
                 if (auto value = segment_speed_lookup({v, u}))
                 {
                     auto segment_length = segment_lengths[segment_offset];
@@ -443,20 +456,16 @@ updateTurnPenalties(const UpdaterConfig &config,
     return updated_turns;
 }
 
-bool IsRestrictionValid(const Timezoner &tz_handler,
-                        const extractor::ConditionalTurnRestriction &turn,
-                        const std::vector<util::Coordinate> &coordinates)
+bool IsRestrictionValid(const Timezoner &tz_handler, const extractor::ConditionalTurnPenalty &turn)
 {
-    BOOST_ASSERT(!turn.condition.empty());
+    BOOST_ASSERT(!turn.conditions.empty());
 
     // we utilize the via node (first on ways) to represent the turn restriction
-    auto const via = turn.Type() == extractor::RestrictionType::WAY_RESTRICTION
-                         ? turn.AsWayRestriction().in_restriction.to
-                         : turn.AsNodeRestriction().via;
+    auto const via = turn.location;
 
-    const auto lon = static_cast<double>(toFloating(coordinates[via].lon));
-    const auto lat = static_cast<double>(toFloating(coordinates[via].lat));
-    const auto &condition = turn.condition;
+    const auto lon = static_cast<double>(toFloating(via.lon));
+    const auto lat = static_cast<double>(toFloating(via.lat));
+    const auto &conditions = turn.conditions;
 
     // Get local time of the restriction
     const auto &local_time = tz_handler(point_t{lon, lat});
@@ -469,85 +478,27 @@ bool IsRestrictionValid(const Timezoner &tz_handler,
     // TODO: parsing will fail for combined conditions, e.g. Sa-Su AND weight>7
     // http://wiki.openstreetmap.org/wiki/Conditional_restrictions#Combined_conditions:_AND
 
-    if (osrm::util::CheckOpeningHours(condition, *local_time))
-        return true;
-
-    return false;
+    return osrm::util::CheckOpeningHours(conditions, *local_time);
 }
 
 std::vector<std::uint64_t>
-updateConditionalTurns(const UpdaterConfig &config,
-                       std::vector<TurnPenalty> &turn_weight_penalties,
-                       const std::vector<extractor::ConditionalTurnRestriction> &conditional_turns,
-                       std::vector<util::Coordinate> &coordinates,
+updateConditionalTurns(std::vector<TurnPenalty> &turn_weight_penalties,
+                       const std::vector<extractor::ConditionalTurnPenalty> &conditional_turns,
                        Timezoner time_zone_handler)
 {
-    // Mapped file pointer for turn indices
-    boost::iostreams::mapped_file_source turn_index_region;
-    auto turn_index_blocks = util::mmapFile<extractor::lookup::TurnIndexBlock>(
-        config.GetPath(".osrm.turn_penalties_index"), turn_index_region);
-
     std::vector<std::uint64_t> updated_turns;
     if (conditional_turns.size() == 0)
         return updated_turns;
 
-    // TODO make this into a function
-    LookupTable<std::tuple<NodeID, NodeID>, NodeID> is_only_lookup;
-    std::unordered_set<std::tuple<NodeID, NodeID, NodeID>,
-                       std::hash<std::tuple<NodeID, NodeID, NodeID>>>
-        is_no_set;
-    for (const auto &node_or_way : conditional_turns)
+    for (const auto &penalty : conditional_turns)
     {
-        // TODO handle conditional turn restrictions for via-ways (look-up doesn't work here)
-        // https://github.com/Project-OSRM/osrm-backend/issues/2681#issuecomment-313376385
-        if (node_or_way.Type() == extractor::RestrictionType::WAY_RESTRICTION)
-            continue;
-
-        if (!IsRestrictionValid(time_zone_handler, node_or_way, coordinates))
-            continue;
-
-        // TODO get rid of this, when we can handle way restrictions
-        const auto &c = node_or_way.AsNodeRestriction();
-
-        // only add restrictions to the lookups if the restriction is valid now
-
-        if (node_or_way.is_only)
+        if (IsRestrictionValid(time_zone_handler, penalty))
         {
-            is_only_lookup.lookup.push_back({std::make_tuple(c.from, c.via), c.to});
-        }
-        else
-        {
-            is_no_set.insert({std::make_tuple(c.from, c.via, c.to)});
+            std::cout << "Disabling: " << penalty.turn_offset << std::endl;
+            turn_weight_penalties[penalty.turn_offset] = INVALID_TURN_PENALTY;
+            updated_turns.push_back(penalty.turn_offset);
         }
     }
-
-    for (std::uint64_t edge_index = 0; edge_index < turn_weight_penalties.size(); ++edge_index)
-    {
-        const extractor::lookup::TurnIndexBlock internal_turn = turn_index_blocks[edge_index];
-
-        const auto is_no_tuple =
-            std::make_tuple(internal_turn.from_id, internal_turn.via_id, internal_turn.to_id);
-        const auto is_only_tuple = std::make_tuple(internal_turn.from_id, internal_turn.via_id);
-        // turn has a no_* restriction
-        if (is_no_set.find(is_no_tuple) != is_no_set.end())
-        {
-            util::Log(logDEBUG) << "Conditional penalty set on edge: " << edge_index;
-            turn_weight_penalties[edge_index] = INVALID_TURN_PENALTY;
-            updated_turns.push_back(edge_index);
-        }
-        // turn has an only_* restriction
-        else if (is_only_lookup(is_only_tuple))
-        {
-            // with only_* restrictions, the turn on which the restriction is tagged is valid
-            if (*is_only_lookup(is_only_tuple) == internal_turn.to_id)
-                continue;
-
-            util::Log(logDEBUG) << "Conditional penalty set on edge: " << edge_index;
-            turn_weight_penalties[edge_index] = INVALID_TURN_PENALTY;
-            updated_turns.push_back(edge_index);
-        }
-    }
-
     return updated_turns;
 }
 }
@@ -638,7 +589,7 @@ Updater::LoadAndUpdateEdgeExpandedGraph(std::vector<extractor::EdgeBasedEdge> &e
                              load_profile_properties);
     }
 
-    std::vector<extractor::ConditionalTurnRestriction> conditional_turns;
+    std::vector<extractor::ConditionalTurnPenalty> conditional_turns;
     if (update_conditional_turns)
     {
         using storage::io::FileReader;
@@ -696,8 +647,8 @@ Updater::LoadAndUpdateEdgeExpandedGraph(std::vector<extractor::EdgeBasedEdge> &e
         }
         const Timezoner time_zone_handler = Timezoner(config.tz_file_path, config.valid_now);
 
-        auto updated_turn_penalties = updateConditionalTurns(
-            config, turn_weight_penalties, conditional_turns, coordinates, time_zone_handler);
+        auto updated_turn_penalties =
+            updateConditionalTurns(turn_weight_penalties, conditional_turns, time_zone_handler);
         const auto offset = updated_segments.size();
         updated_segments.resize(offset + updated_turn_penalties.size());
         // we need to re-compute all edges that have updated turn penalties.

src/util/geojson_debug_policies.cpp

@@ -11,7 +11,7 @@ namespace util
 
 //----------------------------------------------------------------
 NodeIdVectorToLineString::NodeIdVectorToLineString(
-    const std::vector<extractor::QueryNode> &node_coordinates)
+    const std::vector<util::Coordinate> &node_coordinates)
     : node_coordinates(node_coordinates)
 {
 }
@@ -32,7 +32,7 @@ operator()(const std::vector<NodeID> &node_ids,
 
 //----------------------------------------------------------------
 NodeIdVectorToMultiPoint::NodeIdVectorToMultiPoint(
-    const std::vector<extractor::QueryNode> &node_coordinates)
+    const std::vector<util::Coordinate> &node_coordinates)
     : node_coordinates(node_coordinates)
 {
 }

test/nodejs/constants.js

@@ -10,7 +10,7 @@ exports.three_test_coordinates = [[7.41337, 43.72956],
 
 exports.two_test_coordinates = exports.three_test_coordinates.slice(0, 2)
 
-exports.test_tile = {'at': [17059, 11948, 15], 'size': 162422};
+exports.test_tile = {'at': [17059, 11948, 15], 'size': 162429};
 
 
 // Test files generated by the routing engine; check test/data

unit_tests/engine/offline_facade.cpp

@@ -0,0 +1,429 @@
+#include "engine/routing_algorithms/routing_base_mld.hpp"
+#include "engine/routing_algorithms/shortest_path_impl.hpp"
+#include "engine/search_engine_data.hpp"
+#include "util/integer_range.hpp"
+
+#include <boost/test/unit_test.hpp>
+
+namespace osrm
+{
+namespace engine
+{
+namespace routing_algorithms
+{
+
+// Declare offline data facade algorithm
+namespace offline
+{
+struct Algorithm final
+{
+};
+}
+
+} // routing_algorithms
+
+// Define engine data for offline data facade
+template <> struct SearchEngineData<routing_algorithms::offline::Algorithm>
+{
+    using QueryHeap = SearchEngineData<routing_algorithms::mld::Algorithm>::QueryHeap;
+
+    using SearchEngineHeapPtr = std::unique_ptr<QueryHeap>;
+
+    SearchEngineHeapPtr forward_heap_1;
+    SearchEngineHeapPtr reverse_heap_1;
+
+    void InitializeOrClearFirstThreadLocalStorage(unsigned number_of_nodes)
+    {
+        if (forward_heap_1.get())
+        {
+            forward_heap_1->Clear();
+        }
+        else
+        {
+            forward_heap_1.reset(new QueryHeap(number_of_nodes));
+        }
+
+        if (reverse_heap_1.get())
+        {
+            reverse_heap_1->Clear();
+        }
+        else
+        {
+            reverse_heap_1.reset(new QueryHeap(number_of_nodes));
+        }
+    }
+};
+
+// Define offline multilevel partition
+namespace datafacade
+{
+struct ExternalMultiLevelPartition
+{
+    CellID GetCell(LevelID /*l*/, NodeID /*node*/) const { return 0; }
+    LevelID GetQueryLevel(NodeID /*start*/, NodeID /*target*/, NodeID /*node*/) const { return 0; }
+    LevelID GetHighestDifferentLevel(NodeID /*first*/, NodeID /*second*/) const { return 0; }
+    std::uint8_t GetNumberOfLevels() const { return 0; }
+    std::uint32_t GetNumberOfCells(LevelID /*level*/) const { return 0; }
+    CellID BeginChildren(LevelID /*level*/, CellID /*cell*/) const { return 0; }
+    CellID EndChildren(LevelID /*level*/, CellID /*cell*/) const { return 0; }
+};
+
+// Define external cell storage
+struct ExternalCellStorage
+{
+    struct CellImpl
+    {
+        auto GetOutWeight(NodeID /*node*/) const
+        {
+            return boost::make_iterator_range((EdgeWeight *)0, (EdgeWeight *)0);
+        }
+
+        auto GetInWeight(NodeID /*node*/) const
+        {
+            return boost::make_iterator_range((EdgeWeight *)0, (EdgeWeight *)0);
+        }
+
+        auto GetSourceNodes() const
+        {
+            return boost::make_iterator_range((EdgeWeight *)0, (EdgeWeight *)0);
+        }
+
+        auto GetDestinationNodes() const
+        {
+            return boost::make_iterator_range((EdgeWeight *)0, (EdgeWeight *)0);
+        }
+    };
+
+    using Cell = CellImpl;
+    using ConstCell = const CellImpl;
+
+    ConstCell GetCell(LevelID /*level*/, CellID /*id*/) const { return Cell{}; }
+    Cell GetCell(LevelID /*level*/, CellID /*id*/) { return Cell{}; }
+};
+
+// Define external data facade
+template <>
+class ContiguousInternalMemoryDataFacade<routing_algorithms::offline::Algorithm> final
+    : public BaseDataFacade
+{
+    ExternalMultiLevelPartition external_partition;
+    ExternalCellStorage external_cell_storage;
+
+  public:
+    using EdgeData = extractor::EdgeBasedEdge::EdgeData;
+    // using RTreeLeaf = extractor::EdgeBasedNode;
+
+    ContiguousInternalMemoryDataFacade() {}
+
+    ~ContiguousInternalMemoryDataFacade() {}
+
+    unsigned GetNumberOfNodes() const { return 0; }
+
+    NodeID GetTarget(const EdgeID /*edgeID*/) const { return 0; }
+
+    const EdgeData &GetEdgeData(const EdgeID /*edgeID*/) const
+    {
+        static EdgeData outData;
+        return outData;
+    }
+
+    const auto &GetMultiLevelPartition() const { return external_partition; }
+
+    const auto &GetCellStorage() const { return external_cell_storage; }
+
+    auto GetBorderEdgeRange(const LevelID /*level*/, const NodeID /*node*/) const
+    {
+        return util::irange<EdgeID>(0, 0);
+    }
+
+    EdgeID FindEdge(const NodeID /*from*/, const NodeID /*to*/) const { return SPECIAL_EDGEID; }
+
+    unsigned GetCheckSum() const override { return 0; }
+
+    // node and edge information access
+    util::Coordinate GetCoordinateOfNode(const NodeID /*id*/) const override
+    {
+        return {osrm::util::FloatLongitude{7.437069}, osrm::util::FloatLatitude{43.749249}};
+    }
+
+    OSMNodeID GetOSMNodeIDOfNode(const NodeID /*id*/) const override { return OSMNodeID(); }
+
+    GeometryID GetGeometryIndex(const NodeID /*id*/) const override { return GeometryID{0, false}; }
+
+    std::vector<NodeID> GetUncompressedForwardGeometry(const EdgeID /*id*/) const override
+    {
+        return {};
+    }
+
+    std::vector<NodeID> GetUncompressedReverseGeometry(const EdgeID /*id*/) const override
+    {
+        return {};
+    }
+
+    TurnPenalty GetWeightPenaltyForEdgeID(const unsigned /*id*/) const override
+    {
+        return INVALID_TURN_PENALTY;
+    }
+
+    TurnPenalty GetDurationPenaltyForEdgeID(const unsigned /*id*/) const override
+    {
+        return INVALID_TURN_PENALTY;
+    }
+
+    std::vector<EdgeWeight> GetUncompressedForwardWeights(const EdgeID /*id*/) const override
+    {
+        return {};
+    }
+
+    std::vector<EdgeWeight> GetUncompressedReverseWeights(const EdgeID /*id*/) const override
+    {
+        return {};
+    }
+
+    std::vector<EdgeWeight> GetUncompressedForwardDurations(const EdgeID /*geomID*/) const override
+    {
+        return {};
+    }
+
+    std::vector<EdgeWeight> GetUncompressedReverseDurations(const EdgeID /*geomID*/) const override
+    {
+        return {};
+    }
+
+    std::vector<DatasourceID> GetUncompressedForwardDatasources(const EdgeID /*id*/) const override
+    {
+        return {};
+    }
+
+    std::vector<DatasourceID> GetUncompressedReverseDatasources(const EdgeID /*id*/) const override
+    {
+        return {};
+    }
+
+    StringView GetDatasourceName(const DatasourceID /*id*/) const override { return StringView{}; }
+
+    extractor::guidance::TurnInstruction
+    GetTurnInstructionForEdgeID(const EdgeID /*id*/) const override
+    {
+        return extractor::guidance::TurnInstruction{};
+    }
+
+    extractor::TravelMode GetTravelMode(const NodeID /*id*/) const override
+    {
+        return TRAVEL_MODE_DRIVING;
+    }
+
+    std::vector<RTreeLeaf> GetEdgesInBox(const util::Coordinate /*south_west*/,
+                                         const util::Coordinate /*north_east*/) const override
+    {
+        return {};
+    }
+
+    std::vector<PhantomNodeWithDistance>
+    NearestPhantomNodesInRange(const util::Coordinate /*input_coordinate*/,
+                               const float /*max_distance*/,
+                               const int /*bearing*/,
+                               const int /*bearing_range*/,
+                               const Approach /*approach*/) const override
+    {
+        return {};
+    }
+
+    std::vector<PhantomNodeWithDistance>
+    NearestPhantomNodesInRange(const util::Coordinate /*input_coordinate*/,
+                               const float /*max_distance*/,
+                               const Approach /*approach*/) const override
+    {
+        return {};
+    }
+
+    std::vector<PhantomNodeWithDistance>
+    NearestPhantomNodes(const util::Coordinate /*input_coordinate*/,
+                        const unsigned /*max_results*/,
+                        const double /*max_distance*/,
+                        const int /*bearing*/,
+                        const int /*bearing_range*/,
+                        const Approach /*approach*/) const override
+    {
+        return {};
+    }
+
+    std::vector<PhantomNodeWithDistance>
+    NearestPhantomNodes(const util::Coordinate /*input_coordinate*/,
+                        const unsigned /*max_results*/,
+                        const int /*bearing*/,
+                        const int /*bearing_range*/,
+                        const Approach /*approach*/) const override
+    {
+        return {};
+    }
+
+    std::vector<PhantomNodeWithDistance>
+    NearestPhantomNodes(const util::Coordinate /*input_coordinate*/,
+                        const unsigned /*max_results*/,
+                        const Approach /*approach*/) const override
+    {
+        return {};
+    }
+
+    std::vector<PhantomNodeWithDistance>
+    NearestPhantomNodes(const util::Coordinate /*input_coordinate*/,
+                        const unsigned /*max_results*/,
+                        const double /*max_distance*/,
+                        const Approach /*approach*/) const override
+    {
+        return {};
+    }
+
+    std::pair<PhantomNode, PhantomNode>
+    NearestPhantomNodeWithAlternativeFromBigComponent(const util::Coordinate /*input_coordinate*/,
+                                                      const Approach /*approach*/) const override
+    {
+        return {};
+    }
+
+    std::pair<PhantomNode, PhantomNode>
+    NearestPhantomNodeWithAlternativeFromBigComponent(const util::Coordinate /*input_coordinate*/,
+                                                      const double /*max_distance*/,
+                                                      const Approach /*approach*/) const override
+    {
+        return {};
+    }
+
+    std::pair<PhantomNode, PhantomNode>
+    NearestPhantomNodeWithAlternativeFromBigComponent(const util::Coordinate /*input_coordinate*/,
+                                                      const double /*max_distance*/,
+                                                      const int /*bearing*/,
+                                                      const int /*bearing_range*/,
+                                                      const Approach /*approach*/) const override
+    {
+        return {};
+    }
+
+    std::pair<PhantomNode, PhantomNode>
+    NearestPhantomNodeWithAlternativeFromBigComponent(const util::Coordinate /*input_coordinate*/,
+                                                      const int /*bearing*/,
+                                                      const int /*bearing_range*/,
+                                                      const Approach /*approach*/) const override
+    {
+        return {};
+    }
+
+    util::guidance::LaneTupleIdPair GetLaneData(const EdgeID /*id*/) const override
+    {
+        return util::guidance::LaneTupleIdPair{};
+    }
+
+    extractor::guidance::TurnLaneDescription
+    GetTurnDescription(const LaneDescriptionID /*laneDescriptionID*/) const override
+    {
+        return {};
+    }
+
+    bool HasLaneData(const EdgeID /*id*/) const override { return false; }
+    NameID GetNameIndex(const NodeID /*nodeID*/) const { return EMPTY_NAMEID; }
+    StringView GetNameForID(const NameID /*id*/) const override { return StringView{}; }
+    StringView GetRefForID(const NameID /*id*/) const override { return StringView{}; }
+    StringView GetPronunciationForID(const NameID /*id*/) const override { return StringView{}; }
+    StringView GetDestinationsForID(const NameID /*id*/) const override { return StringView{}; }
+    StringView GetExitsForID(const NameID /*id*/) const override { return StringView{}; }
+    std::string GetTimestamp() const override { return std::string(); }
+    bool GetContinueStraightDefault() const override { return false; }
+    double GetMapMatchingMaxSpeed() const override { return 0; }
+    const char *GetWeightName() const override { return ""; }
+    unsigned GetWeightPrecision() const override { return 0; }
+    double GetWeightMultiplier() const override { return 1; }
+    ComponentID GetComponentID(NodeID) const override { return ComponentID{}; }
+
+    util::guidance::TurnBearing PreTurnBearing(const EdgeID /*eid*/) const override
+    {
+        return util::guidance::TurnBearing(0);
+    }
+
+    util::guidance::TurnBearing PostTurnBearing(const EdgeID /*eid*/) const override
+    {
+        return util::guidance::TurnBearing(0);
+    }
+
+    util::guidance::BearingClass
+    GetBearingClass(const BearingClassID /*bearing_class_id*/) const override
+    {
+        return util::guidance::BearingClass{};
+    }
+
+    osrm::extractor::ClassData GetClassData(const NodeID /*id*/) const override { return 0; }
+    std::vector<std::string> GetClasses(const extractor::ClassData /*class_data*/) const override
+    {
+        return {};
+    }
+
+    util::guidance::EntryClass GetEntryClass(const EdgeID /*turn_id*/) const override { return {}; }
+    bool IsLeftHandDriving() const override { return false; }
+};
+
+} // datafacade
+
+// Fallback to MLD algorithm: requires from data facade MLD specific members
+namespace routing_algorithms
+{
+namespace offline
+{
+
+inline void search(SearchEngineData<Algorithm> &engine_working_data,
+                   const datafacade::ContiguousInternalMemoryDataFacade<Algorithm> &facade,
+                   typename SearchEngineData<Algorithm>::QueryHeap &forward_heap,
+                   typename SearchEngineData<Algorithm>::QueryHeap &reverse_heap,
+                   EdgeWeight &weight,
+                   std::vector<NodeID> &packed_leg,
+                   const bool force_loop_forward,
+                   const bool force_loop_reverse,
+                   const PhantomNodes &phantom_nodes,
+                   const EdgeWeight weight_upper_bound = INVALID_EDGE_WEIGHT)
+{
+    mld::search(engine_working_data,
+                facade,
+                forward_heap,
+                reverse_heap,
+                weight,
+                packed_leg,
+                force_loop_forward,
+                force_loop_reverse,
+                phantom_nodes,
+                weight_upper_bound);
+}
+
+template <typename RandomIter, typename FacadeT>
+void unpackPath(const FacadeT &facade,
+                RandomIter packed_path_begin,
+                RandomIter packed_path_end,
+                const PhantomNodes &phantom_nodes,
+                std::vector<PathData> &unpacked_path)
+{
+    mld::unpackPath(facade, packed_path_begin, packed_path_end, phantom_nodes, unpacked_path);
+}
+
+} // offline
+} // routing_algorithms
+
+} // engine
+} // osrm
+
+BOOST_AUTO_TEST_SUITE(offline_facade)
+
+BOOST_AUTO_TEST_CASE(shortest_path)
+{
+    using Algorithm = osrm::engine::routing_algorithms::offline::Algorithm;
+
+    osrm::engine::SearchEngineData<Algorithm> heaps;
+    osrm::engine::datafacade::ContiguousInternalMemoryDataFacade<Algorithm> facade;
+
+    std::vector<osrm::engine::PhantomNodes> phantom_nodes;
+    phantom_nodes.push_back({osrm::engine::PhantomNode{}, osrm::engine::PhantomNode{}});
+
+    auto route =
+        osrm::engine::routing_algorithms::shortestPathSearch(heaps, facade, phantom_nodes, false);
+
+    BOOST_CHECK_EQUAL(route.shortest_path_weight, INVALID_EDGE_WEIGHT);
+}
+
+BOOST_AUTO_TEST_SUITE_END()