gtfs-rt Transport open dataset - Données en temps réel de la position des véhicules du réseau Vikibus for Réseau urbain Vikibus

Resource details

File name: Données en temps réel de la position des véhicules du réseau Vikibus

Format: gtfs-rt

GTFS-RT (protobuff) de la position des véhicules.

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

Download availability

Learn more

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

⚠️5 warnings

Validation carried out using the current GTFS file and the GTFS-RT the 2026-03-20 at 08:11 Europe/Paris using the MobilityData GTFS-RT validator.

Warnings

schedule_relationship not populated W009 5 errors

trip.schedule_relationship and stop_time_update.schedule_relationship should be populated

Sample errors

trip_id ATOUMOD012:ServiceJourney:300000387:LOC does not have a schedule_relationship
trip_id ATOUMOD012:ServiceJourney:TRIPx4tckkll57:LOC does not have a schedule_relationship
trip_id ATOUMOD012:ServiceJourney:100000329:LOC does not have a schedule_relationship
trip_id ATOUMOD012:ServiceJourney:100000342:LOC does not have a schedule_relationship
trip_id ATOUMOD012:ServiceJourney:100000283:LOC 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	87	26 times (87 % of validations)
W008	The data in a GTFS-realtime feed should always be less than one minute old	5	5 times (17 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2026-03-21 at 00:41 Europe/Paris.

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

The timestamp field appears to be too old compared to the current time: the delay is 570 seconds. Try to update your feed at most every 30 seconds.

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 2026-03-21 at 00:41 Europe/Paris. You can look at the GTFS-RT documentation.


        {
  "header": {
    "gtfsRealtimeVersion": "1.0",
    "timestamp": "1774050100"
  }
}