gtfs-rt Transport open dataset - Position du véhicule suburbain for Réseau urbain TaM

Resource details

File name: Position du véhicule suburbain

Format: gtfs-rt

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

Horaires de référence suburbain (GTFS)

Associated GTFS file

Download availability

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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

❌2 errors

Validation carried out using the current GTFS file and the GTFS-RT the 2026-04-23 at 09:03 Europe/Paris using the MobilityData GTFS-RT validator.

Errors

Vehicle position far from trip shape E029 2 errors

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.

Sample errors

vehicle.id 731 trip_id 202604231583160658 at (43.549847,3.7142386) is more than 200.0 meters (0.12 mile(s)) from the GTFS trip shape - vehicle should be near trip shape or on DETOUR
vehicle.id 644 trip_id 202604231583159921 at (43.646957,3.8328774) is more than 200.0 meters (0.12 mile(s)) from the GTFS trip shape - vehicle should be near trip shape or on DETOUR

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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.	77	22 times (73 % of validations)
E003	All trip_ids provided in the GTFS-rt feed must exist in the GTFS data, unless the schedule_relationship is ADDED	82	4 times (13 % of validations)
E011	All stop_ids referenced in GTFS-rt feeds must exist in GTFS stops.txt	82	4 times (13 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2026-04-24 at 02:00 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 2026-04-24 at 02:00 Europe/Paris. You can look at the GTFS-RT documentation.


        {
  "entity": [
    {
      "id": "793",
      "vehicle": {
        "position": {
          "bearing": 246.0,
          "latitude": 43.67935562133789,
          "longitude": 3.9864983558654785,
          "speed": 7.0
        },
        "stopId": "0:35202",
        "timestamp": "1776946352",
        "trip": {
          "directionId": 1,
          "routeId": "46",
          "scheduleRelationship": "SCHEDULED",
          "tripId": "202604231583198955"
        },
        "vehicle": {
          "id": "793",
          "label": "793"
        }
      }
    }
  ],
  "header": {
    "gtfsRealtimeVersion": "2.0",
    "timestamp": "1776988819"
  }
}