gtfs-rt Transport open dataset - Réseau Alternéo - RT - service position des véhicules for Réseau urbain Alternéo - CA CIVIS (Communauté Intercommunale des Villes Solidaires)

Resource details

File name: Réseau Alternéo - RT - service position des véhicules

Format: gtfs-rt

GTFS RT service position des véhicules

This resource file is part of the dataset Réseau urbain Alternéo.

Download availability

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We test this resource download availability every hour by making an HTTP 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

Validate this GTFS-RT now

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_positions

Decoded 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"
  }
}