Resource details
Horaires Temps Réels du réseau A Citadina
This resource file is part of the dataset Réseau urbain A Citadina.
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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
❌1 error, 2 warnings
Validation carried out using the current GTFS file and the GTFS-RT the 2026-01-13 at 08:14 Europe/Paris using the MobilityData GTFS-RT validator.
Errors
stop_time_update doesn't have arrival or departure E043 1 error
If a stop_time_update doesn't have a schedule_relationship of SKIPPED or NO_DATA, then either arrival or departure must be provided
Sample errors
- trip_id MARINA_0 stop_sequence 1 doesn't have arrival or departure
Warnings
ID in one feed missing from the other W003 2 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 MARINA_0_0 is in TripUpdates but not in VehiclePositions feed
- trip_id PRUNEDDU_0 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 |
|---|---|---|---|
| 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 | 51 | 23 times (79 % of validations) |
| E011 | All stop_ids referenced in GTFS-rt feeds must exist in GTFS stops.txt | 53 | 22 times (76 % of validations) |
| E045 | If GTFS-rt stop_time_update contains both stop_sequence and stop_id, the values must match the GTFS data in stop_times.txt | 40 | 21 times (72 % 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 | 53 | 17 times (59 % of validations) |
| E022 | stop_time_update arrival/departure times between sequential stops should always increase - they should never be the same or decrease. | 34 | 8 times (28 % of validations) |
GTFS-RT feed content
Could not decode the GTFS-RT feed.
The GTFS-RT feed should be accessible over HTTP, without authentication and use the Protobuf format.