Resource details
GTFS-RT (protobuff) de la position des véhicules.
This resource file is part of the dataset Réseau urbain et scolaire SEMO.
Download availability
Learn more
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 error
Validation carried out using the current GTFS file and the GTFS-RT the 2026-07-18 at 09:08 Europe/Paris using the MobilityData GTFS-RT validator.
Errors
timestamp is in the future E050 1 error
All timestamps must be less than the current time
Sample errors
- header.timestamp 09:09:46 (1784358586) is 1 min 17 sec greater than 09:08:28 (1784358508273) - the current time in milliseconds
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 |
|---|---|---|---|
| E003 | All trip_ids provided in the GTFS-rt feed must exist in the GTFS data, unless the schedule_relationship is ADDED | 269 | 17 times (57 % of validations) |
| W009 | trip.schedule_relationship and stop_time_update.schedule_relationship should be populated | 269 | 17 times (57 % of validations) |
| E050 | All timestamps must be less than the current time | 7 | 7 times (23 % of validations) |
| W001 | Timestamps should be populated for all elements | 5 | 5 times (17 % of validations) |
| W008 | The data in a GTFS-realtime feed should always be less than one minute old | 3 | 3 times (10 % of validations) |
GTFS-RT feed content
Entities
Entities present in this feed at 2026-07-18 at 17:18 Europe/Paris.
vehicle_positions (0) service_alerts (0) trip_updates (0)Decoded GTFS-RT feed
See full payload
Here is the decoded GTFS-RT feed Protobuf at 2026-07-18 at 17:18 Europe/Paris. You can look at the GTFS-RT documentation.
{
"header": {
"gtfsRealtimeVersion": "1.0",
"timestamp": "1784387924"
}
}