gtfs-rt Transport open dataset - Position des véhicules en temps réel pour les lignes du réseau Astuce exploitées par TNI for Réseau urbain Astuce

Resource details

File name: Position des véhicules en temps réel pour les lignes du réseau Astuce exploitées par TNI

Format: gtfs-rt

Ce fichier au format GTFS-RT contient la position des véhicules en temps réel (vehicle position) pour les lignes exploitées par TNI, à savoir les lignes 26 et 530.

La fréquence de rafraîchissement de ces données est de 30 secondes.

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

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

⚠️1 warning

Validation carried out using the current GTFS file and the GTFS-RT the 2026-05-02 at 09:09 Europe/Paris using the MobilityData GTFS-RT validator.

Warnings

schedule_relationship not populated W009 1 error

trip.schedule_relationship and stop_time_update.schedule_relationship should be populated

Sample errors

trip_id TNI:133 does not have a schedule_relationship

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
W009	trip.schedule_relationship and stop_time_update.schedule_relationship should be populated	43	20 times (80 % 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.	10	9 times (36 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2026-05-03 at 01:03 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 2026-05-03 at 01:03 Europe/Paris. You can look at the GTFS-RT documentation.


        {
  "entity": [
    {
      "id": "VM:TNI:539",
      "vehicle": {
        "position": {
          "bearing": 248.0,
          "latitude": 49.44438171386719,
          "longitude": 1.040632963180542
        },
        "timestamp": "1777739585",
        "trip": {
          "routeId": "TNI:530",
          "tripId": "TNI:539"
        },
        "vehicle": {
          "id": "0200001002FF8217"
        }
      }
    }
  ],
  "header": {
    "gtfsRealtimeVersion": "1.0",
    "timestamp": "1777763020"
  }
}