Resource details
GTFS RT service position des véhicules
This resource file is part of the dataset Réseau urbain Alternéo.
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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 warning
Validation carried out using the current GTFS file and the GTFS-RT the 2025-11-23 at 08:10 Europe/Paris using the MobilityData GTFS-RT validator.
Warnings
vehicle speed is unrealistic W004 1 error
vehicle.position.speed has an unrealistic speed that may be incorrect
Sample errors
- vehicle.id 135 speed of 444.0 m/s (993.20 mph) is unrealistic
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 |
|---|---|---|---|
| E029 | The vehicle position should be within a certain distance of the GTFS shapes.txt data for the current trip unless there is a Service Alert with the Effect of DETOUR for this trip_id. | 42 | 22 times (73 % of validations) |
| E024 | GTFS-rt trip direction_id must match the direction_id in GTFS trips.txt | 216 | 4 times (13 % of validations) |
| W004 | vehicle.position.speed has an unrealistic speed that may be incorrect | 2 | 2 times (7 % of validations) |
| E011 | All stop_ids referenced in GTFS-rt feeds must exist in GTFS stops.txt | 1 | 1 times (3 % of validations) |
GTFS-RT feed content
Entities
Entities present in this feed at 2025-11-23 at 16:01 Europe/Paris.
vehicle_positions (6) service_alerts (0) trip_updates (0)Entities seen in the last 7 days.
vehicle_positionsDecoded GTFS-RT feed
See full payload
Here is the decoded GTFS-RT feed Protobuf at 2025-11-23 at 16:01 Europe/Paris. You can look at the GTFS-RT documentation.
{
"entity": [
{
"id": "160",
"vehicle": {
"occupancyStatus": "MANY_SEATS_AVAILABLE",
"position": {
"bearing": 287.0,
"latitude": -21.33894157409668,
"longitude": 55.47105407714844,
"speed": 1.0
},
"stopId": "0:18130P",
"timestamp": "1763910042",
"trip": {
"directionId": 1,
"routeId": "1181",
"scheduleRelationship": "SCHEDULED",
"tripId": "0_71034089"
},
"vehicle": {
"id": "160",
"label": "160"
}
}
},
{
"id": "161",
"vehicle": {
"occupancyStatus": "MANY_SEATS_AVAILABLE",
"position": {
"bearing": 118.0,
"latitude": -21.3005313873291,
"longitude": 55.42177200317383,
"speed": 11.0
},
"stopId": "0:19070C",
"timestamp": "1763910048",
"trip": {
"directionId": 0,
"routeId": "1181",
"scheduleRelationship": "SCHEDULED",
"tripId": "0_71026501"
},
"vehicle": {
"id": "161",
"label": "161"
}
}
},
{
"id": "162",
"vehicle": {
"occupancyStatus": "FEW_SEATS_AVAILABLE",
"position": {
"bearing": 316.0,
"latitude": -21.312671661376953,
"longitude": 55.474613189697266,
"speed": 5.0
},
"stopId": "0:18260P",
"timestamp": "1763910032",
"trip": {
"directionId": 1,
"routeId": "1040",
"scheduleRelationship": "SCHEDULED",
"tripId": "0_71036533"
},
"vehicle": {
"id": "162",
"label": "162"
}
}
},
{
"id": "61",
"vehicle": {
"occupancyStatus": "MANY_SEATS_AVAILABLE",
"position": {
"bearing": 266.0,
"latitude": -21.266586303710938,
"longitude": 55.44121551513672,
"speed": 5.0
},
"stopId": "0:11020P",
"timestamp": "1763910030",
"trip": {
"directionId": 1,
"routeId": "2210",
"scheduleRelationship": "SCHEDULED",
"tripId": "0_71021314"
},
"vehicle": {
"id": "61",
"label": "61"
}
}
},
{
"id": "65",
"vehicle": {
"occupancyStatus": "EMPTY",
"position": {
"bearing": 246.0,
"latitude": -21.282466888427734,
"longitude": 55.400909423828125,
"speed": 7.0
},
"stopId": "0:17820C",
"timestamp": "1763910038",
"trip": {
"directionId": 0,
"routeId": "2230",
"scheduleRelationship": "SCHEDULED",
"tripId": "0_71034205"
},
"vehicle": {
"id": "65",
"label": "65"
}
}
},
{
"id": "77",
"vehicle": {
"position": {
"bearing": 153.0,
"latitude": -21.126630783081055,
"longitude": 55.48222351074219,
"speed": 9.0
},
"stopId": "0:CI0672C",
"timestamp": "1763910027",
"trip": {
"directionId": 0,
"routeId": "6630",
"scheduleRelationship": "SCHEDULED",
"tripId": "0_71034384"
},
"vehicle": {
"id": "77",
"label": "77"
}
}
}
],
"header": {
"gtfsRealtimeVersion": "2.0",
"timestamp": "1763910067"
}
}