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 2026-01-23 at 08:10 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_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 | 24 times (83 % 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 | 75 | 15 times (52 % of validations) |
| E011 | All stop_ids referenced in GTFS-rt feeds must exist in GTFS stops.txt | 34 | 12 times (41 % 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 | 21 | 11 times (38 % of validations) |
| E022 | stop_time_update arrival/departure times between sequential stops should always increase - they should never be the same or decrease. | 44 | 8 times (28 % of validations) |
GTFS-RT feed content
Entities
Entities present in this feed at 2026-01-23 at 23:45 Europe/Paris.
service_alerts (1) vehicle_positions (0) trip_updates (0)Entities seen in the last 7 days.
service_alerts trip_updates vehicle_positionsService alerts
Here is a display of service alerts contained in this feed at 2026-01-23 at 23:45 Europe/Paris.
déviation de la ligne PRUNEDDU Unknown effect
En raison d’un effondrement de chaussée constaté au niveau supérieur de la Via Rumana, cette route a été fermée à la circulation de façon temporaire le temps de la durée des travaux.La ligne Pruneddu utilisant habituellement cet axe devra par conséquent, à partir du 22 Janvier 2026, pour une durée indéterminée le temps des travaux, utiliser un autre itinéraire, à savoir :A Gara > U Portu > A Marina > Vignola > puis itinéraire habituel.Ainsi, les arrêts "Douanes", "Scola Marie et Toussaint Marcellesi"et "Centre des Impôts" ne seront plusdesservis le temps de la déviation.
Decoded GTFS-RT feed
See full payload
Here is the decoded GTFS-RT feed Protobuf at 2026-01-23 at 23:45 Europe/Paris. You can look at the GTFS-RT documentation.
{
"entity": [
{
"alert": {
"descriptionText": {
"translation": [
{
"text": "En raison d’un effondrement de chaussée constaté au niveau supérieur de la Via Rumana, cette route a été fermée à la circulation de façon temporaire le temps de la durée des travaux.La ligne Pruneddu utilisant habituellement cet axe devra par conséquent, à partir du 22 Janvier 2026, pour une durée indéterminée le temps des travaux, utiliser un autre itinéraire, à savoir :A Gara > U Portu > A Marina > Vignola > puis itinéraire habituel.Ainsi, les arrêts \"Douanes\", \"Scola Marie et Toussaint Marcellesi\"et \"Centre des Impôts\" ne seront plusdesservis le temps de la déviation."
}
]
},
"headerText": {
"translation": [
{
"text": "déviation de la ligne PRUNEDDU"
}
]
},
"informedEntity": [
{
"routeId": "MARINA"
},
{
"routeId": "PRUNEDDU"
},
{
"stopId": "4 Chemins M"
},
{
"stopId": "4 chemins."
},
{
"stopId": "A Gara"
},
{
"stopId": "A Gara N"
},
{
"stopId": "A Gara N2"
},
{
"stopId": "A MARINA."
},
{
"stopId": "A Marina"
},
{
"stopId": "Agnaredda"
},
{
"stopId": "COVASINA."
},
{
"stopId": "Cacao"
},
{
"stopId": "Cala Verde"
},
{
"stopId": "Campiccioli"
},
{
"stopId": "Campu spurtivu Claude Papi"
},
{
"stopId": "Capitanaria N"
},
{
"stopId": "Capitaneria"
},
{
"stopId": "Carabona"
},
{
"stopId": "Carrefour Valli"
},
{
"stopId": "Caruscinu"
},
{
"stopId": "Clinique de l'Ospedale"
},
{
"stopId": "Commandant Quilici"
},
{
"stopId": "Covasina"
},
{
"stopId": "Giovanni Della Grossa"
},
{
"stopId": "Général De Boissoudy"
},
{
"stopId": "Jean Jaurès"
},
{
"stopId": "MAIRIE."
},
{
"stopId": "Maréchal LECLERC"
},
{
"stopId": "Matonara"
},
{
"stopId": "Matonara."
},
{
"stopId": "Mazzetta"
},
{
"stopId": "Mediateca"
},
{
"stopId": "Mediateca M"
},
{
"stopId": "Pifano"
},
{
"stopId": "Pifanu"
},
{
"stopId": "Pompidou"
},
{
"stopId": "Pompidou N"
},
{
"stopId": "Poretta"
},
{
"stopId": "San Batistu M"
},
{
"stopId": "Santa Catalina"
},
{
"stopId": "Santa Catalina N"
},
{
"stopId": "Spaziu Jean Paul de Rocca Serra"
},
{
"stopId": "Spaziu Jean Paul de Rocca Serra."
},
{
"stopId": "Stabbiacciu M"
},
{
"stopId": "Strada Di Bastia"
},
{
"stopId": "U Pozzu"
},
{
"stopId": "U Pruneddu"
},
{
"stopId": "U Tivaru"
},
{
"stopId": "U Tivaru."
},
{
"stopId": "Valli"
},
{
"stopId": "Vignola"
},
{
"stopId": "Vignola."
},
{
"stopId": "Vincentellu D'Istria"
}
]
},
"id": "alert:6972420d3a03bcf1945bba93"
}
],
"header": {
"gtfsRealtimeVersion": "2.0",
"timestamp": "1769208316"
}
}