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.

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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

❌2 errors, 13 warnings

Validation carried out using the current GTFS file and the GTFS-RT the 2026-01-13 at 08:14 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 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 position far from trip shape E029 1 error

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.

Sample errors

vehicle.id 58 trip_id 844a4fb6-5bde-4da0-b1e8-e4ad95d6b9d0 at (49.15343,6.855801) is more than 200.0 meters (0.12 mile(s)) from the GTFS trip shape - vehicle should be near trip shape or on DETOUR

Warnings

timestamp not populated W001 1 error

Timestamps should be populated for all elements

Sample errors

vehicle_id 19 does not have a timestamp

schedule_relationship not populated W009 12 errors

trip.schedule_relationship and stop_time_update.schedule_relationship should be populated

Sample errors

trip_id a3771287-b9c4-4265-85e0-5d753a3bedbb does not have a schedule_relationship
trip_id 9bb232b1-b6bd-407c-b40d-0eddd2870d3a does not have a schedule_relationship
trip_id f9db1194-258a-42e8-94da-86e787440ad6 does not have a schedule_relationship
trip_id 8cdb3360-1b74-4c36-89ff-e9bdc46f0b78 does not have a schedule_relationship
trip_id b5a9c3e7-ce32-4d64-a5a3-349a977a85c8 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	204	17 times (81 % 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.	18	11 times (52 % of validations)
W001	Timestamps should be populated for all elements	18	11 times (52 % of validations)
W008	The data in a GTFS-realtime feed should always be less than one minute old	11	11 times (52 % 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.	9	9 times (43 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2026-01-13 at 11:05 Europe/Paris.

vehicle_positions (10) 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 2026-01-13 at 11:05 Europe/Paris. You can look at the GTFS-RT documentation.


        {
  "entity": [
    {
      "id": "VM:5b9d0f5b-17d5-47fa-a7ed-70a42cdf39c0",
      "vehicle": {
        "currentStopSequence": 1,
        "position": {
          "bearing": 47.0,
          "latitude": 49.18817901611328,
          "longitude": 6.89920711517334
        },
        "stopId": "160827",
        "timestamp": "1768297509",
        "trip": {
          "routeId": "LIGNE-5",
          "tripId": "5b9d0f5b-17d5-47fa-a7ed-70a42cdf39c0"
        },
        "vehicle": {
          "id": "13"
        }
      }
    },
    {
      "id": "VM:e70ae688-9d28-4b50-9d42-d113ae31135f",
      "vehicle": {
        "currentStopSequence": 3,
        "position": {
          "latitude": 49.188201904296875,
          "longitude": 6.899572849273682
        },
        "stopId": "160827",
        "timestamp": "1768298490",
        "trip": {
          "directionId": 1,
          "routeId": "LIGNE-8",
          "tripId": "e70ae688-9d28-4b50-9d42-d113ae31135f"
        },
        "vehicle": {
          "id": "194"
        }
      }
    },
    {
      "id": "VM:f86cfd4b-74b2-40b6-9f61-89facad6865d",
      "vehicle": {
        "currentStopSequence": 2,
        "position": {
          "bearing": 218.0,
          "latitude": 49.18693923950195,
          "longitude": 6.898083209991455
        },
        "stopId": "160782",
        "timestamp": "1768298661",
        "trip": {
          "routeId": "124",
          "tripId": "f86cfd4b-74b2-40b6-9f61-89facad6865d"
        },
        "vehicle": {
          "id": "189"
        }
      }
    },
    {
      "id": "VM:a5e483f1-90f9-49d8-b2fc-d52d422eb2ef",
      "vehicle": {
        "currentStopSequence": 8,
        "position": {
          "bearing": 319.0,
          "latitude": 49.0701789855957,
          "longitude": 6.920046806335449
        },
        "stopId": "STP-FARSGARE01",
        "timestamp": "1768298649",
        "trip": {
          "directionId": 1,
          "routeId": "124",
          "tripId": "a5e483f1-90f9-49d8-b2fc-d52d422eb2ef"
        },
        "vehicle": {
          "id": "190"
        }
      }
    },
    {
      "id": "VM:5c2f988b-493b-4c62-9a16-fd46be0ff391",
      "vehicle": {
        "currentStopSequence": 24,
        "position": {
          "latitude": 49.180328369140625,
          "longitude": 6.895357131958008
        },
        "stopId": "160874",
        "timestamp": "1768298654",
        "trip": {
          "routeId": "LIGNE-2",
          "tripId": "5c2f988b-493b-4c62-9a16-fd46be0ff391"
        },
        "vehicle": {
          "id": "11"
        }
      }
    },
    {
      "id": "VM:51e84958-d86e-49fb-90e2-1f14bf3e9540",
      "vehicle": {
        "currentStopSequence": 5,
        "position": {
          "bearing": 326.0,
          "latitude": 49.20222854614258,
          "longitude": 6.939550876617432
        },
        "stopId": "160820",
        "timestamp": "1768298684",
        "trip": {
          "routeId": "LIGNE-1",
          "tripId": "51e84958-d86e-49fb-90e2-1f14bf3e9540"
        },
        "vehicle": {
          "id": "60"
        }
      }
    },
    {
      "id": "VM:262c93b3-f49d-4f60-bfa1-562b505881d1",
      "vehicle": {
        "currentStopSequence": 21,
        "position": {
          "bearing": 248.0,
          "latitude": 49.186981201171875,
          "longitude": 6.884771823883057
        },
        "stopId": "161034",
        "timestamp": "1768298692",
        "trip": {
          "routeId": "LIGNE-1",
          "tripId": "262c93b3-f49d-4f60-bfa1-562b505881d1"
        },
        "vehicle": {
          "id": "57"
        }
      }
    },
    {
      "id": "VM:141feec3-ef97-469a-bcac-f0100f4f6a65",
      "vehicle": {
        "position": {
          "bearing": 236.0,
          "latitude": 49.18706130981445,
          "longitude": 6.898172855377197
        },
        "timestamp": "1768298658",
        "trip": {
          "routeId": "LIGNE-10",
          "tripId": "141feec3-ef97-469a-bcac-f0100f4f6a65"
        },
        "vehicle": {
          "id": "7"
        }
      }
    },
    {
      "id": "VM:75a4f30a-4d17-4dab-b299-25c50ffea236",
      "vehicle": {
        "currentStopSequence": 3,
        "position": {
          "bearing": 157.0,
          "latitude": 49.18539047241211,
          "longitude": 6.90715217590332
        },
        "stopId": "160810",
        "timestamp": "1768298658",
        "trip": {
          "routeId": "LIGNE-9",
          "tripId": "75a4f30a-4d17-4dab-b299-25c50ffea236"
        },
        "vehicle": {
          "id": "19"
        }
      }
    },
    {
      "id": "VM:3dd0030f-d059-4035-9fd1-f756018ea3c7",
      "vehicle": {
        "currentStopSequence": 2,
        "position": {
          "bearing": 206.0,
          "latitude": 49.16893005371094,
          "longitude": 6.9366350173950195
        },
        "stopId": "160834",
        "timestamp": "1768298692",
        "trip": {
          "directionId": 1,
          "routeId": "LIGNE-7",
          "tripId": "3dd0030f-d059-4035-9fd1-f756018ea3c7"
        },
        "vehicle": {
          "id": "54"
        }
      }
    }
  ],
  "header": {
    "gtfsRealtimeVersion": "1.0",
    "timestamp": "1768298726"
  }
}