gtfs-rt Transport open dataset - Position des véhicules temps réel (GTFS-RT PROTOBUF) - réseau Lib'Bus for Réseau urbain Lib'Bus

Resource details

File name: Position des véhicules temps réel (GTFS-RT PROTOBUF) - réseau Lib'Bus

Format: gtfs-rt

Données position des véhicules en temps réel, au format GTFS-RT PROTOBUF, du réseau Lib’Bus

This resource file is part of the dataset Réseau urbain Lib'Bus.

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 warnings

Validation carried out using the current GTFS file and the GTFS-RT the 2025-08-02 at 09:00 Europe/Paris using the MobilityData GTFS-RT validator.

Warnings

schedule_relationship not populated W009 2 errors

trip.schedule_relationship and stop_time_update.schedule_relationship should be populated

Sample errors

trip_id 103 does not have a schedule_relationship
trip_id 102 does not have a schedule_relationship

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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
W009	trip.schedule_relationship and stop_time_update.schedule_relationship should be populated	19	17 times (57 % of validations)
W008	The data in a GTFS-realtime feed should always be less than one minute old	2	2 times (7 % 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.	1	1 times (3 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2025-08-02 at 14:13 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 2025-08-02 at 14:13 Europe/Paris. You can look at the GTFS-RT documentation.


{
  "entity": [
    {
      "id": "VM:129",
      "vehicle": {
        "currentStopSequence": 1,
        "position": {
          "bearing": 200.0,
          "latitude": 49.5728874206543,
          "longitude": 3.019277334213257
        },
        "stopId": "UNGAR3",
        "timestamp": "1754136803",
        "trip": {
          "routeId": "5",
          "tripId": "129"
        },
        "vehicle": {
          "id": "TNO1001"
        }
      }
    }
  ],
  "header": {
    "gtfsRealtimeVersion": "1.0",
    "timestamp": "1754136815"
  }
}