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

❌1 error, 20 warnings

Validation carried out using the current GTFS file and the GTFS-RT the 2026-04-15 at 09:07 Europe/Paris using the MobilityData GTFS-RT validator.

Errors

Vehicle position outside agency coverage area E028 1 error

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 8 at (0.0,0.0) is more than 1609.0 meters (1.00 mile(s)) outside entire GTFS stops.txt coverage area - vehicle should be within area

Warnings

timestamp not populated W001 1 error

Timestamps should be populated for all elements

Sample errors

vehicle_id 8 does not have a timestamp

Header timestamp is older than 65 seconds W008 1 error

The data in a GTFS-realtime feed should always be less than one minute old

Sample errors

header.timestamp is 1 min 38 sec old which is greater than the recommended age of 65 seconds

schedule_relationship not populated W009 18 errors

trip.schedule_relationship and stop_time_update.schedule_relationship should be populated

Sample errors

trip_id a69a4ae5-2ec8-46e8-a2eb-239df667cdf4 does not have a schedule_relationship
trip_id f229ec51-c154-43d2-b060-5e42d4220134 does not have a schedule_relationship
trip_id 4a3771e4-28c7-4926-b8cb-a284e4246024 does not have a schedule_relationship
trip_id 87dffe7f-c8ce-4e70-9b9b-237bc7c333f5 does not have a schedule_relationship
trip_id f2e35e3b-b4bf-4600-af14-8113e65ca3f4 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	492	24 times (80 % 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.	153	23 times (77 % of validations)
W001	Timestamps should be populated for all elements	54	22 times (73 % of validations)
W008	The data in a GTFS-realtime feed should always be less than one minute old	17	17 times (57 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2026-04-15 at 16:51 Europe/Paris.

vehicle_positions (15) 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 2026-04-15 at 16:51 Europe/Paris. You can look at the GTFS-RT documentation.


        {
  "entity": [
    {
      "id": "VM:65e4af46-4b88-495e-9c9e-4bf39617e0bd",
      "vehicle": {
        "currentStopSequence": 33,
        "position": {},
        "stopId": "STP-STP-CAVENDISH",
        "trip": {
          "routeId": "LIGNE-G",
          "tripId": "65e4af46-4b88-495e-9c9e-4bf39617e0bd"
        },
        "vehicle": {
          "id": "10"
        }
      }
    },
    {
      "id": "VM:8a283dbb-7c1e-48e9-9b35-9a174f0e735f",
      "vehicle": {
        "currentStopSequence": 13,
        "position": {
          "bearing": 83.0,
          "latitude": 49.18918991088867,
          "longitude": 6.904164791107178
        },
        "stopId": "STP-STP-CARREFOUR-DE-SCHOENECK-B",
        "timestamp": "1776264543",
        "trip": {
          "directionId": 1,
          "routeId": "LIGNE-E",
          "tripId": "8a283dbb-7c1e-48e9-9b35-9a174f0e735f"
        },
        "vehicle": {
          "id": "56"
        }
      }
    },
    {
      "id": "VM:49108537-1276-4f3d-935f-ba6338e0f43a",
      "vehicle": {
        "currentStopSequence": 41,
        "position": {
          "bearing": 140.0,
          "latitude": 49.20933151245117,
          "longitude": 6.860166072845459
        },
        "stopId": "STP-STP-FARANDOLE",
        "timestamp": "1776264571",
        "trip": {
          "routeId": "LIGNE-A",
          "tripId": "49108537-1276-4f3d-935f-ba6338e0f43a"
        },
        "vehicle": {
          "id": "8"
        }
      }
    },
    {
      "id": "VM:24704142-ba15-46a0-b71c-cf7583e1878e",
      "vehicle": {
        "currentStopSequence": 16,
        "position": {
          "bearing": 290.0,
          "latitude": 49.17845916748047,
          "longitude": 6.891215801239014
        },
        "stopId": "STP-STP-LES-LILAS",
        "timestamp": "1776264583",
        "trip": {
          "routeId": "LIGNE-E",
          "tripId": "24704142-ba15-46a0-b71c-cf7583e1878e"
        },
        "vehicle": {
          "id": "7"
        }
      }
    },
    {
      "id": "VM:7b7c275b-dcf9-44e1-8d29-72d399b4c83e",
      "vehicle": {
        "currentStopSequence": 1,
        "position": {},
        "stopId": "STP-STP-GARE-ROUTIERE",
        "trip": {
          "routeId": "LIGNE-C",
          "tripId": "7b7c275b-dcf9-44e1-8d29-72d399b4c83e"
        },
        "vehicle": {
          "id": "217"
        }
      }
    },
    {
      "id": "VM:f75613a5-5c88-44fc-a315-5f60220e5aa3",
      "vehicle": {
        "currentStopSequence": 21,
        "position": {
          "bearing": 279.0,
          "latitude": 49.17304992675781,
          "longitude": 6.933097839355469
        },
        "stopId": "STP-STP-CENTRE-COMMERCIAL-BEHREN",
        "timestamp": "1776264555",
        "trip": {
          "routeId": "LIGNE-F",
          "tripId": "f75613a5-5c88-44fc-a315-5f60220e5aa3"
        },
        "vehicle": {
          "id": "225"
        }
      }
    },
    {
      "id": "VM:da56360c-b8c4-461c-8f74-efd4f63300bc",
      "vehicle": {
        "currentStopSequence": 9,
        "position": {
          "bearing": 180.0,
          "latitude": 49.200870513916016,
          "longitude": 6.926776885986328
        },
        "stopId": "STP-STP-RUE-SAINT-THEODORE",
        "timestamp": "1776264583",
        "trip": {
          "routeId": "LIGNE-A",
          "tripId": "da56360c-b8c4-461c-8f74-efd4f63300bc"
        },
        "vehicle": {
          "id": "60"
        }
      }
    },
    {
      "id": "VM:d16f6a95-35e3-4ba7-b5f8-8b3262776559",
      "vehicle": {
        "currentStopSequence": 24,
        "position": {
          "bearing": 216.0,
          "latitude": 49.19443130493164,
          "longitude": 6.8879852294921875
        },
        "stopId": "STP-STP-RUE-GRAPPELLI",
        "timestamp": "1776264566",
        "trip": {
          "routeId": "LIGNE-D",
          "tripId": "d16f6a95-35e3-4ba7-b5f8-8b3262776559"
        },
        "vehicle": {
          "id": "14"
        }
      }
    },
    {
      "id": "VM:eddc973f-5495-4954-96fb-c6d51494ef98",
      "vehicle": {
        "currentStopSequence": 26,
        "position": {
          "bearing": 109.0,
          "latitude": 49.195430755615234,
          "longitude": 6.87421989440918
        },
        "stopId": "STP-STP-RUE-GRAPPELLI-B",
        "timestamp": "1776264562",
        "trip": {
          "directionId": 1,
          "routeId": "LIGNE-A",
          "tripId": "eddc973f-5495-4954-96fb-c6d51494ef98"
        },
        "vehicle": {
          "id": "57"
        }
      }
    },
    {
      "id": "VM:d26451fa-93d2-4e81-873a-f1a94a0e89c3",
      "vehicle": {
        "currentStopSequence": 29,
        "position": {
          "latitude": 49.078651428222656,
          "longitude": 6.915159225463867
        },
        "stopId": "STP-PUTTELANGE-AUX-LACS-RUE-LONGUE",
        "timestamp": "1776264592",
        "trip": {
          "routeId": "LIGNE-124",
          "tripId": "d26451fa-93d2-4e81-873a-f1a94a0e89c3"
        },
        "vehicle": {
          "id": "46"
        }
      }
    },
    {
      "id": "VM:d113c7b6-fb3c-434b-909c-5725b440e2db",
      "vehicle": {
        "currentStopSequence": 1,
        "position": {},
        "stopId": "STP-FORBACH-GARE-ROUTIERE",
        "trip": {
          "routeId": "LIGNE-124",
          "tripId": "d113c7b6-fb3c-434b-909c-5725b440e2db"
        },
        "vehicle": {
          "id": "190"
        }
      }
    },
    {
      "id": "VM:00078699-96eb-4149-a592-cd340e39b015",
      "vehicle": {
        "currentStopSequence": 6,
        "position": {
          "bearing": 32.0,
          "latitude": 49.185848236083984,
          "longitude": 6.895803928375244
        },
        "stopId": "STP-STP-HOTEL-DE-VILLE",
        "timestamp": "1776264540",
        "trip": {
          "routeId": "LIGNE-B",
          "tripId": "00078699-96eb-4149-a592-cd340e39b015"
        },
        "vehicle": {
          "id": "226"
        }
      }
    },
    {
      "id": "VM:e806a258-0ba9-472f-a412-0ea4440a4013",
      "vehicle": {
        "currentStopSequence": 22,
        "position": {
          "bearing": 225.0,
          "latitude": 49.175048828125,
          "longitude": 6.879831790924072
        },
        "stopId": "STP-STP-RUE-JEAN-CUGNOT-B",
        "timestamp": "1776264558",
        "trip": {
          "directionId": 1,
          "routeId": "LIGNE-F",
          "tripId": "e806a258-0ba9-472f-a412-0ea4440a4013"
        },
        "vehicle": {
          "id": "227"
        }
      }
    },
    {
      "id": "VM:a59c1d86-087c-444f-8d2a-234c90a7d80f",
      "vehicle": {
        "currentStopSequence": 8,
        "position": {
          "bearing": 225.0,
          "latitude": 49.20758056640625,
          "longitude": 6.931066036224365
        },
        "stopId": "STP-STP-ECOLE-VIEUX-STIRING-B",
        "timestamp": "1776264568",
        "trip": {
          "directionId": 1,
          "routeId": "LIGNE-B",
          "tripId": "a59c1d86-087c-444f-8d2a-234c90a7d80f"
        },
        "vehicle": {
          "id": "18"
        }
      }
    },
    {
      "id": "VM:b85c9876-7add-4075-86c4-ea8f1a4acb91",
      "vehicle": {
        "currentStopSequence": 13,
        "position": {
          "bearing": 130.0,
          "latitude": 49.18838882446289,
          "longitude": 6.894254207611084
        },
        "stopId": "STP-STP-SALLE-DES-FETES-B",
        "timestamp": "1776264593",
        "trip": {
          "directionId": 1,
          "routeId": "LIGNE-D",
          "tripId": "b85c9876-7add-4075-86c4-ea8f1a4acb91"
        },
        "vehicle": {
          "id": "13"
        }
      }
    }
  ],
  "header": {
    "gtfsRealtimeVersion": "1.0",
    "timestamp": "1776264715"
  }
}