Routes of Île-de-France public transport lines (GTFS source)Tracés des lignes de transport en commun d'Île-de-France (source GTFS)

Name: Routes of Île-de-France public transport lines (GTFS source)
Creator: Île-de-France Mobilités

Tracés des lignes de transport en commun d'Île-de-France (source GTFS)Routes of Île-de-France public transport lines (GTFS source)

Published by Île-de-France Mobilités

APIExecutable4/7Query nowOpen workbench Subscribe🇫🇷France

Website Docs

This API provides the list and geographic routes of public transport lines in the Île-de-France region, derived from GTFS (General Transit Feed Specification) data. It is published by Île-de-France Mobilités, the regional transport authority. Specific documentation on the underlying GTFS data is available to help users understand its structure, business concepts, and usage precautions. The dataset is useful for mapping and analyzing bus, tram, metro, and rail lines across the Paris region.Liste et tracés des lignes de transport en commun tirées du GTFS. Une documentation spécifique est disponible sur les données du GTFS. Elle permet de mieux appréhender les données GTFS, leur structure, les concepts métiers et les éventuelles précautions d'usage. Consulter la documentation sur les...

transport

⬇ Export CSV List records Select & filter Run verified request Read the docs

Trust score

How is this computed?

fair

Weighted across five axes. Tap a ring for what it measures.

Data schema (15 fields)

Filterable via the API (13)

route_idroute_short_nameroute_long_nameroute_typeroute_colorroute_urlid_ilicooperatornamenetworknameid_bus_contraturltypelong_name_first

Click a field to see example values.

Fill	Field	Type	Description
100%	route_idID	text	Technical identifier of the transit route.Identifiant technique de ligne
100%	route_short_nameShort Name	text	Short name of the transit route.Nom court de ligne
100%	route_long_nameLong Name	text	Long name of the transit route.Nom long de ligne
100%	route_typeRoute type	text	Type of transit route, e.g. bus.Type de ligne
100%	route_colorColor	text	Color code associated with the route.Couleur de ligne
0%	route_urlRoute url	text	Web link to route-specific information.Web link to route-specific information.
99.6%	shape	geo_shape	Geographic shape tracing the route's path.Tracé de ligne
100%	id_ilicoId ilico	text	Identifier of the route in the Ilico system.Identifier of the route in the Ilico system.
100%	operatorname	text	Name of the main transport operator.Libellé du transporteur principal (opérateur)
93.4%	networkname	text	Name of the commercial transit network.Libellé du réseau commercial
—	id_bus_contratId bus contrat	int	Bus contract identifier, filled only for second-generation delegation contracts.Identifiant du contrat de bus. Ce champ n’est rempli que pour les contrats de type délégation 2ᵉ génération (FR1:TypeOfResponsibilityRole:15:LOC). Il reste vide dans les autres cas.
—	url	text	Web link to the route's timetable or map document.Web link to the route's timetable or map document.
—	type	text	Type of document, such as timetable or map.Type de document
—	long_name_firstLong name first	text	First character or digit of the route's long name.First character or digit of the route's long name.
—	geo_point_2dCoordinates	geo_point_2d	Geographic coordinates representing the route's location.Geographic coordinates representing the route's location.

Schema captured from opendatasoft 3 days ago.

Query the data

Pick columns and a sort, then fetch a live preview straight from the source. Choose an API-filterable column (marked ▾) under “Where” to pick from its list of values.

Where=

Sort by

Sample data (5 records)

Record 1url: https://ilico.iledefrance-mobilites.fr/u · type: HORAIRE|PLAN

{
  "url": "https://ilico.iledefrance-mobilites.fr/uploads/plans/20260430T104118Z-43236fc5-215e-4d26-9220-32101a35e98a.pdf",
  "type": "HORAIRE|PLAN",
  "shape": "[large value omitted]",
  "id_ilico": "C00001",
  "route_id": "IDFM:C00001",
  "route_url": null,
  "route_type": "Bus",
  "networkname": "Seine Orly",
  "route_color": "0055C8",
  "geo_point_2d": {
    "lat": 48.74075893366723,
    "lon": 2.409694174588842
  },
  "operatorname": "Keolis Grand Paris Seine Orly",
  "id_bus_contrat": 47,
  "long_name_first": "4",
  "route_long_name": "482",
  "route_short_name": "482"
}

Record 2url: https://ilico.iledefrance-mobilites.fr/u · type: HORAIRE|PLAN

{
  "url": "https://ilico.iledefrance-mobilites.fr/uploads/plans/20260706T081652Z-fce9b3ea-8b02-4765-a130-5d6109c0a1ac.pdf",
  "type": "HORAIRE|PLAN",
  "shape": "[large value omitted]",
  "id_ilico": "C01626",
  "route_id": "IDFM:C01626",
  "route_url": null,
  "route_type": "Bus",
  "networkname": "Evry Centre Essonne",
  "route_color": "FFBE00",
  "geo_point_2d": {
    "lat": 48.62782229901796,
    "lon": 2.3966249085468245
  },
  "operatorname": "TISSE",
  "id_bus_contrat": 23,
  "long_name_first": "4",
  "route_long_name": "4213",
  "route_short_name": "4213"
}

Record 3url: https://ilico.iledefrance-mobilites.fr/u · type: HORAIRE|PLAN

{
  "url": "https://ilico.iledefrance-mobilites.fr/uploads/plans/20260223T091906Z-b1ebd740-8492-459b-abde-307387df0eaf.pdf",
  "type": "HORAIRE|PLAN",
  "shape": "[large value omitted]",
  "id_ilico": "C00552",
  "route_id": "IDFM:C00552",
  "route_url": null,
  "route_type": "Bus",
  "networkname": "Marne et Seine",
  "route_color": "640082",
  "geo_point_2d": {
    "lat": 48.75945472464087,
    "lon": 2.539155010553376
  },
  "operatorname": "Transdev Côteaux de la Marne",
  "id_bus_contrat": 21,
  "long_name_first": "4",
  "route_long_name": "431",
  "route_short_name": "431"
}

Record 4url: https://ilico.iledefrance-mobilites.fr/u · type: HORAIRE|PLAN

{
  "url": "https://ilico.iledefrance-mobilites.fr/uploads/plans/20250130T143333Z-812c63d8-96ce-4cff-aaba-b2a6b02cbbdb.pdf",
  "type": "HORAIRE|PLAN",
  "shape": "[large value omitted]",
  "id_ilico": "C02521",
  "route_id": "IDFM:C02521",
  "route_url": null,
  "route_type": "Bus",
  "networkname": "Pays Briard",
  "route_color": "FFBE00",
  "geo_point_2d": {
    "lat": 48.73882400076751,
    "lon": 2.7336688583970106
  },
  "operatorname": "Keolis Portes et Val de Brie",
  "id_bus_contrat": 13,
  "long_name_first": "T",
  "route_long_name": "TàD Gretz-Tournan",
  "route_short_name": "TàD"
}

Record 5url: https://ilico.iledefrance-mobilites.fr/u · type: HORAIRE|PLAN

{
  "url": "https://ilico.iledefrance-mobilites.fr/uploads/plans/20240828T143322Z-1506dd9d-1b6b-402a-ad65-962065a8a0fd.pdf",
  "type": "HORAIRE|PLAN",
  "shape": "[large value omitted]",
  "id_ilico": "C00813",
  "route_id": "IDFM:C00813",
  "route_url": null,
  "route_type": "Bus",
  "networkname": "Fontainebleau - Moret",
  "route_color": "D2D200",
  "geo_point_2d": {
    "lat": 48.45185955036158,
    "lon": 2.7421290618102327
  },
  "operatorname": "Transdev Pays de Fontainebleau",
  "id_bus_contrat": 16,
  "long_name_first": "3",
  "route_long_name": "3443",
  "route_short_name": "3443"
}

Live sample captured at profiling time — values may have changed upstream.

Verification Status

Using the API

Configuration

Base URL: https://data.iledefrance.fr/api/explore/v2.1/catalog/datasets/traces-des-lignes-de-transport-en-commun-idfm

License

Terms stated by the source (not a recognized license):

https://doc.transport.data.gouv.fr/le-point-d-acces-national/cadre-juridique/conditions-dutilisation-des-donnees/licence-odbl

Query examples

curl -s 'https://data.iledefrance.fr/api/explore/v2.1/catalog/datasets/traces-des-lignes-de-transport-en-commun-idfm/records?limit=20' -H 'Accept: application/json'

First 20 records of the dataset as JSON.

Uses the Opendatasoft Explore v2.1 syntax — supports select, where, group_by and order_by.

Full API documentation ↗

Rate limits

1 000 000 req/day

per ipmeasured

observed 3 days ago

Dataset

Volume & freshness

Records

2.0k

2030

Last upstream update

4 days ago

2026-10-20

License

No license declared upstream.

○ Documentation○ Data dictionary○ Versioning

Source: opendatasoft

Machine-readable & source

JSON

Embed this badge in a README or wiki — it always shows the latest verification state and quality tier.