Resource details

File name: Données en temps réel au format GTFS-RT (VehiclePosition)
Format: gtfs-rt

Les messages suivants du format GTFS-RT sont disponibles dans ce flux :

  • VehiclePosition

This resource file is part of the dataset Réseau urbain SURF.

Download availability

2025-08-18
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We test this resource download availability every hour by making an HTTP HEAD request with a timeout of 5 seconds. If we detect a downtime, we perform subsequent tests every 10 minutes, until the resource is back online.

For SIRI and SIRI Lite feeds, we perform a GET request: a 401 or 405 status code is considered successful. In case of HTTP 500, the feed will be considered unavailable, unless the body appears to contain SOAP.

Validation details

1 error

Validation carried out using the current GTFS file and the GTFS-RT the 2025-09-17 at 09:00 Europe/Paris using the MobilityData GTFS-RT validator.

Errors

GTFS-rt trip_id does not exist in GTFS data and does not have schedule_relationship of ADDED E003 1 error

All trip_ids provided in the GTFS-rt feed must exist in the GTFS data, unless the schedule_relationship is ADDED

Sample errors
  • vehicle_id 99 trip_id 1-712376334-22-__CJV__ does not exist in the GTFS data and does not have schedule_relationship of ADDED
Validate this GTFS-RT now

Previous validations

Here is a recap of all the error types encountered over the last 30 days.

Error ID Description Errors count Number of occurences
E003 All trip_ids provided in the GTFS-rt feed must exist in the GTFS data, unless the schedule_relationship is ADDED 12 12 times (39 % of validations)
W001 Timestamps should be populated for all elements 12 11 times (35 % of validations)
E029 The vehicle position should be within a certain distance of the GTFS shapes.txt data for the current trip unless there is a Service Alert with the Effect of DETOUR for this trip_id. 2 2 times (6 % of validations)
E052 Each vehicle should have a unique ID 1 1 times (3 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2025-09-17 at 15:45 Europe/Paris.

vehicle_positions (7) service_alerts (0) trip_updates (0)

Entities seen in the last 7 days.

vehicle_positions

Decoded GTFS-RT feed

See full payload

Here is the decoded GTFS-RT feed Protobuf at 2025-09-17 at 15:45 Europe/Paris. You can look at the GTFS-RT documentation.

{ "entity": [ { "id": "271700", "vehicle": { "currentStopSequence": 1, "stopId": "234", "trip": { "directionId": 1, "routeId": "41", "scheduleRelationship": "SCHEDULED", "startDate": "20250917", "startTime": "15:49:00", "tripId": "1-691666953" }, "vehicle": { "id": "53", "label": "D11017", "licensePlate": "GR-781-LG" } } }, { "id": "271694", "vehicle": { "currentStopSequence": 8, "position": { "bearing": 296.0, "latitude": 48.3471565246582, "longitude": -1.1883469820022583, "speed": 8.05555534362793 }, "stopId": "152", "timestamp": "1758116731", "trip": { "directionId": 1, "routeId": "44", "scheduleRelationship": "SCHEDULED", "startDate": "20250917", "startTime": "15:33:00", "tripId": "1-744357892" }, "vehicle": { "id": "2", "label": "D11002", "licensePlate": "BH-298-QE" } } }, { "id": "271791", "vehicle": { "currentStopSequence": 7, "position": { "latitude": 48.35303497314453, "longitude": -1.1981149911880493, "speed": 0.0 }, "stopId": "278", "timestamp": "1758116712", "trip": { "directionId": 0, "routeId": "45", "scheduleRelationship": "SCHEDULED", "startDate": "20250917", "startTime": "15:34:00", "tripId": "1-762970115" }, "vehicle": { "id": "17", "label": "D11013", "licensePlate": "CG-266-SB" } } }, { "id": "271698", "vehicle": { "currentStopSequence": 1, "stopId": "301", "trip": { "directionId": 0, "routeId": "46", "scheduleRelationship": "SCHEDULED", "startDate": "20250917", "startTime": "15:50:00", "tripId": "1-775815187" }, "vehicle": { "id": "10", "label": "D11011", "licensePlate": "FS-876-DP" } } }, { "id": "271696", "vehicle": { "currentStopSequence": 10, "position": { "bearing": 117.0, "latitude": 48.361610412597656, "longitude": -1.2057100534439087, "speed": 11.11111068725586 }, "stopId": "286", "timestamp": "1758116690", "trip": { "directionId": 0, "routeId": "43", "scheduleRelationship": "SCHEDULED", "startDate": "20250917", "startTime": "15:35:00", "tripId": "1-724762654" }, "vehicle": { "id": "19", "label": "D11014", "licensePlate": "GL-727-TF" } } }, { "id": "271697", "vehicle": { "currentStopSequence": 9, "position": { "bearing": 251.0, "latitude": 48.35739517211914, "longitude": -1.1956340074539185, "speed": 8.61111068725586 }, "stopId": "301", "timestamp": "1758116687", "trip": { "directionId": 0, "routeId": "41", "scheduleRelationship": "SCHEDULED", "startDate": "20250917", "startTime": "15:37:00", "tripId": "1-691535897" }, "vehicle": { "id": "18", "label": "D11012", "licensePlate": "CG-268-SB" } } }, { "id": "271790", "vehicle": { "currentStopSequence": 10, "position": { "bearing": 214.0, "latitude": 48.36204528808594, "longitude": -1.1895689964294434, "speed": 9.44444465637207 }, "stopId": "124", "timestamp": "1758116708", "trip": { "directionId": 0, "routeId": "42", "scheduleRelationship": "SCHEDULED", "startDate": "20250917", "startTime": "15:34:00", "tripId": "1-712441864" }, "vehicle": { "id": "100", "label": "D11020", "licensePlate": "GY-647-HZ" } } } ], "header": { "gtfsRealtimeVersion": "2.0", "timestamp": "1758116744" } }