gtfs-rt Transport open dataset - GTFS-RT -> Vehicule position for Réseau urbain STAR

Resource details

File name: GTFS-RT -> Vehicule position

Format: gtfs-rt

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GTFS-RT : Mise à jour des informations de position des bus du STAR en temps réel

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

GTFS (Version en cours)

Associated GTFS file

Download availability

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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

✅No error detected

Validation carried out using the current GTFS file and the GTFS-RT the 2026-08-16 at 09:04 Europe/Paris using the MobilityData GTFS-RT validator.

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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
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.	199	31 times (91 % of validations)
E011	All stop_ids referenced in GTFS-rt feeds must exist in GTFS stops.txt	69	24 times (71 % of validations)
W004	vehicle.position.speed has an unrealistic speed that may be incorrect	5	5 times (15 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2026-08-17 at 01:56 Europe/Paris.

vehicle_positions (1) 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 2026-08-17 at 01:56 Europe/Paris. You can look at the GTFS-RT documentation.


        {
  "entity": [
    {
      "id": "704",
      "vehicle": {
        "position": {
          "bearing": 138.0,
          "latitude": 48.10706329345703,
          "longitude": -1.6369379758834839,
          "speed": 0.0
        },
        "timestamp": "1786924618",
        "vehicle": {
          "id": "704",
          "label": "704"
        }
      }
    }
  ],
  "header": {
    "gtfsRealtimeVersion": "2.0",
    "timestamp": "1786924619"
  }
}