osrm-backend/taginfo.json

{
    "data_format": 1,
    "data_url": "https://raw.githubusercontent.com/Project-OSRM/osrm-backend/develop/taginfo.json",
    "project": {
        "name": "Open Source Routing Machine (car profile)",
        "description": "High-performance routing engine for shortest paths in road networks.",
        "project_url": "http://project-osrm.org",
        "icon_url": "http://project-osrm.org/images/osrm_icon.png",
        "contact_name": "Dennis Luxen",
        "contact_email": "info@project-osrm.org"
    },
    "tags": [
        {
            "key": "highway",
            "description": "Type of road.",
            "object_types": [ "way" ]
        },
        {
            "key": "service",
            "value": "parking_aisle",
            "object_types": [ "way" ]
        },
        {
            "key": "oneway",
            "object_types": [ "way" ]
        },
        {
            "key": "area",
            "value": "yes",
            "object_types": [ "way" ],
            "description": "Roads with area=yes are ignored by default."
        },
        {
            "key": "impassable",
            "description": "This is used by HOT."
        },
        {
            "key": "status",
            "description": "This is used by HOT."
        },
        {
            "key": "access",
            "object_types": [ "way" ]
        },
        {
            "key": "barrier"
        },
        {
            "key": "maxspeed",
            "object_types": [ "way" ]
        },
        {
            "key": "maxspeed:forward",
            "object_types": [ "way" ]
        },
        {
            "key": "maxspeed:backward",
            "object_types": [ "way" ]
        },
        {
            "key": "duration"
        },
        {
            "key": "name",
            "object_types": [ "way" ],
            "description": "Name of road for navigation instructions."
        },
        {
            "key": "ref",
            "object_types": [ "way" ],
            "description": "Ref of road for navigation instructions, overrides name."
        },
        {
            "key": "junction",
            "object_types": [ "way" ],
            "value": "roundabout"
        },
        {
            "key": "type",
            "value": "restriction",
            "object_types": [ "relation" ]
        }
    ]
}