gtfs-rt Transport open dataset - Position des véhicules du réseau FORBUS for Réseau urbain Forbus

Resource details

File name: Position des véhicules du réseau FORBUS

Format: gtfs-rt

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

Download availability

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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

❌3 errors, 20 warnings

Validation carried out using the current GTFS file and the GTFS-RT the 2025-11-17 at 08:08 Europe/Paris using the MobilityData GTFS-RT validator.

Errors

Vehicle position outside agency coverage area E028 3 errors

The vehicle position should be inside the agency coverage area. This is defined as within roughly 1/8 of a mile (200 meters) of the GTFS shapes.txt data, or stops.txt locations if the GTFS feed doesn't include shapes.txt.

Sample errors

vehicle.id 19 at (0.0,0.0) is more than 1609.0 meters (1.00 mile(s)) outside entire GTFS shapes.txt coverage area - vehicle should be within area
vehicle.id 54 at (0.0,0.0) is more than 1609.0 meters (1.00 mile(s)) outside entire GTFS shapes.txt coverage area - vehicle should be within area
vehicle.id 21 at (0.0,0.0) is more than 1609.0 meters (1.00 mile(s)) outside entire GTFS shapes.txt coverage area - vehicle should be within area

Warnings

timestamp not populated W001 3 errors

Timestamps should be populated for all elements

Sample errors

vehicle_id 19 does not have a timestamp
vehicle_id 54 does not have a timestamp
vehicle_id 21 does not have a timestamp

schedule_relationship not populated W009 17 errors

trip.schedule_relationship and stop_time_update.schedule_relationship should be populated

Sample errors

trip_id 9bb232b1-b6bd-407c-b40d-0eddd2870d3a does not have a schedule_relationship
trip_id e6892ce8-67e8-46fb-bcd8-4650068e3b0a does not have a schedule_relationship
trip_id 34c3fb41-8084-47dd-9a38-be8c459e3897 does not have a schedule_relationship
trip_id f9db1194-258a-42e8-94da-86e787440ad6 does not have a schedule_relationship
trip_id 9fcb28c2-5e63-4c3f-a55c-f969e241c571 does not have a schedule_relationship

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
W009	trip.schedule_relationship and stop_time_update.schedule_relationship should be populated	257	23 times (79 % of validations)
E028	The vehicle position should be inside the agency coverage area. This is defined as within roughly 1/8 of a mile (200 meters) of the GTFS shapes.txt data, or stops.txt locations if the GTFS feed doesn't include shapes.txt.	38	18 times (62 % of validations)
W001	Timestamps should be populated for all elements	38	18 times (62 % of validations)
W008	The data in a GTFS-realtime feed should always be less than one minute old	13	13 times (45 % of validations)
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.	5	4 times (14 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2025-11-17 at 10:46 Europe/Paris.

vehicle_positions (9) 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 2025-11-17 at 10:46 Europe/Paris. You can look at the GTFS-RT documentation.


{
  "entity": [
    {
      "id": "VM:5b9d0f5b-17d5-47fa-a7ed-70a42cdf39c0",
      "vehicle": {
        "currentStopSequence": 1,
        "position": {
          "latitude": 49.18825149536133,
          "longitude": 6.899311065673828
        },
        "stopId": "160827",
        "timestamp": "1763372001",
        "trip": {
          "routeId": "LIGNE-5",
          "tripId": "5b9d0f5b-17d5-47fa-a7ed-70a42cdf39c0"
        },
        "vehicle": {
          "id": "13"
        }
      }
    },
    {
      "id": "VM:2990d487-5a09-411f-af43-5da7355115ae",
      "vehicle": {
        "currentStopSequence": 22,
        "position": {
          "latitude": 49.18421936035156,
          "longitude": 6.8925251960754395
        },
        "stopId": "160782",
        "timestamp": "1763372739",
        "trip": {
          "routeId": "LIGNE-3",
          "tripId": "2990d487-5a09-411f-af43-5da7355115ae"
        },
        "vehicle": {
          "id": "7"
        }
      }
    },
    {
      "id": "VM:3bd7c243-3c5d-49ec-9f9a-3887efd9aefc",
      "vehicle": {
        "currentStopSequence": 25,
        "position": {
          "bearing": 120.0,
          "latitude": 49.18486022949219,
          "longitude": 6.8677167892456055
        },
        "stopId": "160910",
        "timestamp": "1763372716",
        "trip": {
          "directionId": 1,
          "routeId": "LIGNE-1",
          "tripId": "3bd7c243-3c5d-49ec-9f9a-3887efd9aefc"
        },
        "vehicle": {
          "id": "10"
        }
      }
    },
    {
      "id": "VM:6813c89b-36b3-4340-8e9c-7b63fe56dc69",
      "vehicle": {
        "currentStopSequence": 16,
        "position": {
          "bearing": 58.0,
          "latitude": 49.18851089477539,
          "longitude": 6.8996992111206055
        },
        "stopId": "160827",
        "timestamp": "1763372680",
        "trip": {
          "routeId": "LIGNE-4",
          "tripId": "6813c89b-36b3-4340-8e9c-7b63fe56dc69"
        },
        "vehicle": {
          "id": "14"
        }
      }
    },
    {
      "id": "VM:84bd82d7-aabd-4d93-a84a-03a0203d322f",
      "vehicle": {
        "currentStopSequence": 10,
        "position": {
          "latitude": 49.17369842529297,
          "longitude": 6.934538841247559
        },
        "stopId": "160832",
        "timestamp": "1763372725",
        "trip": {
          "routeId": "LIGNE-7",
          "tripId": "84bd82d7-aabd-4d93-a84a-03a0203d322f"
        },
        "vehicle": {
          "id": "54"
        }
      }
    },
    {
      "id": "VM:262c93b3-f49d-4f60-bfa1-562b505881d1",
      "vehicle": {
        "currentStopSequence": 16,
        "position": {
          "latitude": 49.188079833984375,
          "longitude": 6.900477886199951
        },
        "stopId": "160781",
        "timestamp": "1763372689",
        "trip": {
          "routeId": "LIGNE-1",
          "tripId": "262c93b3-f49d-4f60-bfa1-562b505881d1"
        },
        "vehicle": {
          "id": "56"
        }
      }
    },
    {
      "id": "VM:e70ae688-9d28-4b50-9d42-d113ae31135f",
      "vehicle": {
        "currentStopSequence": 5,
        "position": {
          "latitude": 49.188011169433594,
          "longitude": 6.900383949279785
        },
        "stopId": "160878",
        "timestamp": "1763372748",
        "trip": {
          "directionId": 1,
          "routeId": "LIGNE-8",
          "tripId": "e70ae688-9d28-4b50-9d42-d113ae31135f"
        },
        "vehicle": {
          "id": "194"
        }
      }
    },
    {
      "id": "VM:2eef70c8-913e-4e61-8f17-7262f833329c",
      "vehicle": {
        "currentStopSequence": 21,
        "position": {
          "bearing": 184.0,
          "latitude": 49.10715103149414,
          "longitude": 6.896438121795654
        },
        "stopId": "STP-FARSCENTRE01",
        "timestamp": "1763372732",
        "trip": {
          "routeId": "124",
          "tripId": "2eef70c8-913e-4e61-8f17-7262f833329c"
        },
        "vehicle": {
          "id": "190"
        }
      }
    },
    {
      "id": "VM:5c2f988b-493b-4c62-9a16-fd46be0ff391",
      "vehicle": {
        "currentStopSequence": 10,
        "position": {
          "bearing": 208.0,
          "latitude": 49.202919006347656,
          "longitude": 6.928318977355957
        },
        "stopId": "160868",
        "timestamp": "1763372747",
        "trip": {
          "routeId": "LIGNE-2",
          "tripId": "5c2f988b-493b-4c62-9a16-fd46be0ff391"
        },
        "vehicle": {
          "id": "21"
        }
      }
    }
  ],
  "header": {
    "gtfsRealtimeVersion": "1.0",
    "timestamp": "1763372770"
  }
}