gtfs-rt Transport open dataset - Données en temps réel de la position des véhicules du réseau SEMO for Réseau urbain et scolaire SEMO

Resource details

File name: Données en temps réel de la position des véhicules du réseau SEMO

Format: gtfs-rt

GTFS-RT (protobuff) de la position des véhicules.

This resource file is part of the dataset Réseau urbain et scolaire SEMO.

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

❌16 errors, 17 warnings

Validation carried out using the current GTFS file and the GTFS-RT the 2026-07-24 at 09:05 Europe/Paris using the MobilityData GTFS-RT validator.

Errors

GTFS-rt trip_id does not exist in GTFS data and does not have schedule_relationship of ADDED E003 16 errors

All trip_ids provided in the GTFS-rt feed must exist in the GTFS data, unless the schedule_relationship is ADDED

Sample errors

vehicle_id 42306 trip_id ATOUMOD006:ServiceJourney:2x5504967:LOC does not exist in the GTFS data and does not have schedule_relationship of ADDED
vehicle_id 116 trip_id ATOUMOD006:ServiceJourney:2x5504978:LOC does not exist in the GTFS data and does not have schedule_relationship of ADDED
vehicle_id 42309 trip_id ATOUMOD006:ServiceJourney:2x5471194:LOC does not exist in the GTFS data and does not have schedule_relationship of ADDED
vehicle_id 42203 trip_id ATOUMOD006:ServiceJourney:2x5505104:LOC does not exist in the GTFS data and does not have schedule_relationship of ADDED
vehicle_id 42202 trip_id ATOUMOD006:ServiceJourney:2x5505152:LOC does not exist in the GTFS data and does not have schedule_relationship of ADDED

Warnings

timestamp not populated W001 1 error

Timestamps should be populated for all elements

Sample errors

vehicle_id 4201 does not have a timestamp

schedule_relationship not populated W009 16 errors

trip.schedule_relationship and stop_time_update.schedule_relationship should be populated

Sample errors

trip_id ATOUMOD006:ServiceJourney:2x5504967:LOC does not have a schedule_relationship
trip_id ATOUMOD006:ServiceJourney:2x5504978:LOC does not have a schedule_relationship
trip_id ATOUMOD006:ServiceJourney:2x5471194:LOC does not have a schedule_relationship
trip_id ATOUMOD006:ServiceJourney:2x5505104:LOC does not have a schedule_relationship
trip_id ATOUMOD006:ServiceJourney:2x5505152:LOC 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
E003	All trip_ids provided in the GTFS-rt feed must exist in the GTFS data, unless the schedule_relationship is ADDED	231	15 times (50 % of validations)
W009	trip.schedule_relationship and stop_time_update.schedule_relationship should be populated	231	15 times (50 % of validations)
E050	All timestamps must be less than the current time	9	9 times (30 % of validations)
W001	Timestamps should be populated for all elements	4	4 times (13 % of validations)
W008	The data in a GTFS-realtime feed should always be less than one minute old	3	3 times (10 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2026-07-24 at 18:48 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 2026-07-24 at 18:48 Europe/Paris. You can look at the GTFS-RT documentation.


        {
  "entity": [
    {
      "id": "VM:ATOUMOD006:ServiceJourney:2x5505045:LOC",
      "vehicle": {
        "currentStatus": "STOPPED_AT",
        "currentStopSequence": 11,
        "position": {
          "bearing": 110.0,
          "latitude": 49.25178909301758,
          "longitude": 1.1779849529266357
        },
        "stopId": "FR:27701:ZE:0x7036:ATOUMOD006",
        "timestamp": "1784911533",
        "trip": {
          "directionId": 1,
          "routeId": "ATOUMOD006:Line:C1:LOC",
          "tripId": "ATOUMOD006:ServiceJourney:2x5505045:LOC"
        },
        "vehicle": {
          "id": "42306"
        }
      }
    },
    {
      "id": "VM:ATOUMOD006:ServiceJourney:2x5505030:LOC",
      "vehicle": {
        "currentStatus": "STOPPED_AT",
        "currentStopSequence": 22,
        "position": {
          "bearing": 353.0,
          "latitude": 49.21154022216797,
          "longitude": 1.1706199645996094
        },
        "stopId": "FR:27375:ZE:0x6514:ATOUMOD006",
        "timestamp": "1784911534",
        "trip": {
          "routeId": "ATOUMOD006:Line:C1:LOC",
          "tripId": "ATOUMOD006:ServiceJourney:2x5505030:LOC"
        },
        "vehicle": {
          "id": "116"
        }
      }
    },
    {
      "id": "VM:ATOUMOD006:ServiceJourney:2x5505146:LOC",
      "vehicle": {
        "currentStopSequence": 36,
        "position": {
          "bearing": 162.0,
          "latitude": 49.28083038330078,
          "longitude": 1.20626699924469
        },
        "stopId": "FR:27701:ZE:0x7063:ATOUMOD006",
        "timestamp": "1784891779",
        "trip": {
          "directionId": 1,
          "routeId": "ATOUMOD006:Line:5:LOC",
          "tripId": "ATOUMOD006:ServiceJourney:2x5505146:LOC"
        },
        "vehicle": {
          "id": "123"
        }
      }
    },
    {
      "id": "VM:ATOUMOD006:ServiceJourney:2x5470377:LOC",
      "vehicle": {
        "currentStatus": "STOPPED_AT",
        "position": {
          "bearing": 65.0,
          "latitude": 49.27460861206055,
          "longitude": 1.2239949703216553
        },
        "stopId": "FR:27701:ZE:0x7150:ATOUMOD006",
        "timestamp": "1784911531",
        "trip": {
          "routeId": "ATOUMOD006:Line:7a:LOC",
          "tripId": "ATOUMOD006:ServiceJourney:2x5470377:LOC"
        },
        "vehicle": {
          "id": "42309"
        }
      }
    },
    {
      "id": "VM:ATOUMOD006:ServiceJourney:2x5505147:LOC",
      "vehicle": {
        "currentStopSequence": 10,
        "position": {
          "bearing": 296.0,
          "latitude": 49.31312942504883,
          "longitude": 1.207247018814087
        },
        "stopId": "FR:27386:ZE:0x6367:ATOUMOD006",
        "timestamp": "1784911551",
        "trip": {
          "directionId": 1,
          "routeId": "ATOUMOD006:Line:5:LOC",
          "tripId": "ATOUMOD006:ServiceJourney:2x5505147:LOC"
        },
        "vehicle": {
          "id": "42203"
        }
      }
    },
    {
      "id": "VM:ATOUMOD006:ServiceJourney:2x5471239:LOC",
      "vehicle": {
        "currentStopSequence": 36,
        "position": {
          "bearing": 61.0,
          "latitude": 49.27037048339844,
          "longitude": 1.2124979496002197
        },
        "stopId": "FR:27701:ZE:0x7116:ATOUMOD006",
        "timestamp": "1784911541",
        "trip": {
          "directionId": 1,
          "routeId": "ATOUMOD006:Line:2:LOC",
          "tripId": "ATOUMOD006:ServiceJourney:2x5471239:LOC"
        },
        "vehicle": {
          "id": "42202"
        }
      }
    },
    {
      "id": "VM:ATOUMOD006:ServiceJourney:2x5471210:LOC",
      "vehicle": {
        "currentStopSequence": 21,
        "position": {
          "bearing": 195.0,
          "latitude": 49.226158142089844,
          "longitude": 1.1733620166778564
        },
        "stopId": "FR:27375:ZE:0x6385:ATOUMOD006",
        "timestamp": "1784911535",
        "trip": {
          "routeId": "ATOUMOD006:Line:2:LOC",
          "tripId": "ATOUMOD006:ServiceJourney:2x5471210:LOC"
        },
        "vehicle": {
          "id": "4201"
        }
      }
    },
    {
      "id": "VM:ATOUMOD006:ServiceJourney:2x5505031:LOC",
      "vehicle": {
        "currentStopSequence": 17,
        "position": {
          "bearing": 191.0,
          "latitude": 49.2288818359375,
          "longitude": 1.168910026550293
        },
        "stopId": "FR:27375:ZE:0x6443:ATOUMOD006",
        "timestamp": "1784911532",
        "trip": {
          "routeId": "ATOUMOD006:Line:C1:LOC",
          "tripId": "ATOUMOD006:ServiceJourney:2x5505031:LOC"
        },
        "vehicle": {
          "id": "42204"
        }
      }
    },
    {
      "id": "VM:ATOUMOD006:ServiceJourney:2x5471240:LOC",
      "vehicle": {
        "currentStatus": "STOPPED_AT",
        "currentStopSequence": 9,
        "position": {
          "bearing": 73.0,
          "latitude": 49.210121154785156,
          "longitude": 1.1646449565887451
        },
        "stopId": "FR:27375:ZE:0x6432:ATOUMOD006",
        "timestamp": "1784911532",
        "trip": {
          "directionId": 1,
          "routeId": "ATOUMOD006:Line:2:LOC",
          "tripId": "ATOUMOD006:ServiceJourney:2x5471240:LOC"
        },
        "vehicle": {
          "id": "4184"
        }
      }
    },
    {
      "id": "VM:ATOUMOD006:ServiceJourney:2x5505033:LOC",
      "vehicle": {
        "currentStopSequence": 1,
        "position": {
          "bearing": 61.0,
          "latitude": 49.27470016479492,
          "longitude": 1.2242540121078491
        },
        "stopId": "FR:27701:ZE:0x7150:ATOUMOD006",
        "timestamp": "1784911543",
        "trip": {
          "routeId": "ATOUMOD006:Line:C1:LOC",
          "tripId": "ATOUMOD006:ServiceJourney:2x5505033:LOC"
        },
        "vehicle": {
          "id": "4204"
        }
      }
    },
    {
      "id": "VM:ATOUMOD006:ServiceJourney:2x5505265:LOC",
      "vehicle": {
        "currentStopSequence": 12,
        "position": {
          "bearing": 301.0,
          "latitude": 49.17919158935547,
          "longitude": 1.2662450075149536
        },
        "stopId": "FR:27249:ZE:0x6184:ATOUMOD006",
        "timestamp": "1784911539",
        "trip": {
          "routeId": "ATOUMOD006:Line:E1:LOC",
          "tripId": "ATOUMOD006:ServiceJourney:2x5505265:LOC"
        },
        "vehicle": {
          "id": "4203"
        }
      }
    },
    {
      "id": "VM:ATOUMOD006:ServiceJourney:2x5505272:LOC",
      "vehicle": {
        "currentStopSequence": 5,
        "position": {
          "bearing": 64.0,
          "latitude": 49.294960021972656,
          "longitude": 1.0607060194015503
        },
        "stopId": "FR:27394:ZE:0x6605:ATOUMOD006",
        "timestamp": "1784911414",
        "trip": {
          "directionId": 1,
          "routeId": "ATOUMOD006:Line:E1:LOC",
          "tripId": "ATOUMOD006:ServiceJourney:2x5505272:LOC"
        },
        "vehicle": {
          "id": "7015"
        }
      }
    },
    {
      "id": "VM:ATOUMOD006:ServiceJourney:2x5505032:LOC",
      "vehicle": {
        "currentStatus": "STOPPED_AT",
        "currentStopSequence": 2,
        "position": {
          "bearing": 246.0,
          "latitude": 49.27132034301758,
          "longitude": 1.2156490087509155
        },
        "stopId": "FR:27701:ZE:0x7087:ATOUMOD006",
        "timestamp": "1784911549",
        "trip": {
          "routeId": "ATOUMOD006:Line:C1:LOC",
          "tripId": "ATOUMOD006:ServiceJourney:2x5505032:LOC"
        },
        "vehicle": {
          "id": "4211"
        }
      }
    },
    {
      "id": "VM:ATOUMOD006:ServiceJourney:2x5505261:LOC",
      "vehicle": {
        "currentStopSequence": 1,
        "position": {
          "bearing": 123.0,
          "latitude": 49.17427062988281,
          "longitude": 1.3533480167388916
        },
        "stopId": "FR:27022:ZE:0x6991:ATOUMOD006",
        "timestamp": "1784911545",
        "trip": {
          "routeId": "ATOUMOD006:Line:E1:LOC",
          "tripId": "ATOUMOD006:ServiceJourney:2x5505261:LOC"
        },
        "vehicle": {
          "id": "7232"
        }
      }
    },
    {
      "id": "VM:ATOUMOD006:ServiceJourney:2x5505123:LOC",
      "vehicle": {
        "currentStopSequence": 21,
        "position": {
          "bearing": 109.0,
          "latitude": 49.32006072998047,
          "longitude": 1.1533260345458984
        },
        "stopId": "FR:27348:ZE:0x6292:ATOUMOD006",
        "timestamp": "1784911518",
        "trip": {
          "routeId": "ATOUMOD006:Line:5:LOC",
          "tripId": "ATOUMOD006:ServiceJourney:2x5505123:LOC"
        },
        "vehicle": {
          "id": "42307"
        }
      }
    }
  ],
  "header": {
    "gtfsRealtimeVersion": "1.0",
    "timestamp": "1784911730"
  }
}