Resource details
GTFS-RT (protobuff) global, regroupant les horaires aux arrêts, la position des véhicules et les perturbations.
This resource file is part of the dataset Réseau urbain MOCA.
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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
❌193 errors, 6 warnings
Many validation errors indicate that the GTFS-RT identifiers do not match the GTFS identifiers.
Validation carried out using the current GTFS file and the GTFS-RT the 2026-05-04 at 09:09 Europe/Paris using the MobilityData GTFS-RT validator.
Errors
GTFS-rt trip_id does not exist in GTFS data and does not have schedule_relationship of ADDED E003 10 errors
All trip_ids provided in the GTFS-rt feed must exist in the GTFS data, unless the schedule_relationship is ADDED
Sample errors
- vehicle_id 6773fc44aac40fd87f1346d9 trip_id 9 does not exist in the GTFS data and does not have schedule_relationship of ADDED
- vehicle_id 67d29b626045b634aa4efebd trip_id 10 does not exist in the GTFS data and does not have schedule_relationship of ADDED
- trip_id 1 does not exist in the GTFS data and does not have schedule_relationship of ADDED
- trip_id 4 does not exist in the GTFS data and does not have schedule_relationship of ADDED
- trip_id 10 does not exist in the GTFS data and does not have schedule_relationship of ADDED
GTFS-rt route_id does not exist in GTFS data E004 10 errors
All route_ids provided in the GTFS-rt feed must exist in the GTFS data
Sample errors
- vehicle_id 6773fc44aac40fd87f1346d9 route_id 1 does not exist in the GTFS data routes.txt
- vehicle_id 67d29b626045b634aa4efebd route_id 2 does not exist in the GTFS data routes.txt
- route_id 1 does not exist in the GTFS data routes.txt
- route_id 1 does not exist in the GTFS data routes.txt
- route_id 2 does not exist in the GTFS data routes.txt
GTFS-rt stop_id does not exist in GTFS data E011 172 errors
All stop_ids referenced in GTFS-rt feeds must exist in GTFS stops.txt
Sample errors
- vehicle_id 6773fc44aac40fd87f1346d9 stop_id 30034 does not exist in GTFS data stops.txt
- vehicle_id 67d29b626045b634aa4efebd stop_id 30006 does not exist in GTFS data stops.txt
- trip_id 1 stop_id 30030 does not exist in GTFS data stops.txt
- trip_id 1 stop_id 30029 does not exist in GTFS data stops.txt
- trip_id 1 stop_id 30038 does not exist in GTFS data stops.txt
VehiclePosition and TripUpdate ID pairing mismatch E047 1 error
If separate `VehiclePositions` and `TripUpdates` feeds are provided, `VehicleDescriptor` or `TripDescriptor` ID value pairing should match between the two feeds.
Sample errors
- trip_id 10 and vehicle_id 67d29b626045b634aa4efebd pairing in VehiclePositions does not match trip_id 6 and vehicle_id 67d29b626045b634aa4efebd pairing in TripUpdates feed and trip block_ids aren't the same - ID pairing between feeds should match
Warnings
ID in one feed missing from the other W003 6 errors
a trip_id that is provided in the VehiclePositions feed should be provided in the TripUpdates feed, and a vehicle_id that is provided in the TripUpdates feed should be provided in the VehiclePositions feed
Sample errors
- trip_id 1 is in TripUpdates but not in VehiclePositions feed
- trip_id 4 is in TripUpdates but not in VehiclePositions feed
- trip_id 5 is in TripUpdates but not in VehiclePositions feed
- trip_id 6 is in TripUpdates but not in VehiclePositions feed
- trip_id 7 is in TripUpdates but not in VehiclePositions feed
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 | 264 | 23 times (77 % of validations) |
| E004 | All route_ids provided in the GTFS-rt feed must exist in the GTFS data | 264 | 23 times (77 % of validations) |
| E011 | All stop_ids referenced in GTFS-rt feeds must exist in GTFS stops.txt | 4,712 | 23 times (77 % of validations) |
| E047 | If separate `VehiclePositions` and `TripUpdates` feeds are provided, `VehicleDescriptor` or `TripDescriptor` ID value pairing should match between the two feeds. | 35 | 23 times (77 % of validations) |
| W003 | a trip_id that is provided in the VehiclePositions feed should be provided in the TripUpdates feed, and a vehicle_id that is provided in the TripUpdates feed should be provided in the VehiclePositions feed | 174 | 23 times (77 % of validations) |
| E043 | If a stop_time_update doesn't have a schedule_relationship of SKIPPED or NO_DATA, then either arrival or departure must be provided | 61 | 8 times (27 % of validations) |
| E022 | stop_time_update arrival/departure times between sequential stops should always increase - they should never be the same or decrease. | 20 | 4 times (13 % of validations) |
| E052 | Each vehicle should have a unique ID | 1 | 1 times (3 % of validations) |
GTFS-RT feed content
Entities
Entities present in this feed at 2026-05-04 at 22:04 Europe/Paris.
vehicle_positions (0) service_alerts (0) trip_updates (0)Entities seen in the last 7 days.
trip_updates vehicle_positionsDecoded GTFS-RT feed
See full payload
Here is the decoded GTFS-RT feed Protobuf at 2026-05-04 at 22:04 Europe/Paris. You can look at the GTFS-RT documentation.
{
"header": {
"gtfsRealtimeVersion": "2.0",
"timestamp": "1777925088"
}
}