Resource details

File name: Position des véhicules en temps réel GTFS-RT
Format: gtfs-rt

Position GPS temps réel des véhicules

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

Download availability

2026-02-08
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2026-02-10
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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

25 errors, 280 warnings

Validation carried out using the current GTFS file and the GTFS-RT the 2026-03-09 at 08:04 Europe/Paris using the MobilityData GTFS-RT validator.

Errors

GTFS-rt route_id does not exist in GTFS data E004 24 errors

All route_ids provided in the GTFS-rt feed must exist in the GTFS data

Sample errors
  • vehicle_id 268436084 route_id S51 does not exist in the GTFS data routes.txt
  • vehicle_id 268435713 route_id S45 does not exist in the GTFS data routes.txt
  • vehicle_id 268435623 route_id S52 does not exist in the GTFS data routes.txt
  • vehicle_id 268435616 route_id S55 does not exist in the GTFS data routes.txt
  • vehicle_id 268435639 route_id S50 does not exist in the GTFS data routes.txt

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 268435963 trip_id 17679261 at (48.433495,-4.3996887) 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 140 errors

Timestamps should be populated for all elements

Sample errors
  • vehicle_id 268435640 does not have a timestamp
  • vehicle_id 268435673 does not have a timestamp
  • vehicle_id 268435622 does not have a timestamp
  • vehicle_id 268436007 does not have a timestamp
  • vehicle_id 268435807 does not have a timestamp

schedule_relationship not populated W009 140 errors

trip.schedule_relationship and stop_time_update.schedule_relationship should be populated

Sample errors
  • trip_id 17679437 does not have a schedule_relationship
  • trip_id 17679759 does not have a schedule_relationship
  • trip_id 17681114 does not have a schedule_relationship
  • trip_id 17679312 does not have a schedule_relationship
  • trip_id 17680618 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
W001 Timestamps should be populated for all elements 2,005 23 times (77 % of validations)
W009 trip.schedule_relationship and stop_time_update.schedule_relationship should be populated 2,005 23 times (77 % 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. 26 13 times (43 % of validations)
E004 All route_ids provided in the GTFS-rt feed must exist in the GTFS data 124 7 times (23 % of validations)
E003 All trip_ids provided in the GTFS-rt feed must exist in the GTFS data, unless the schedule_relationship is ADDED 34 6 times (20 % 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. 6 5 times (17 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2026-03-10 at 01:29 Europe/Paris.

vehicle_positions (23) 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 2026-03-10 at 01:29 Europe/Paris. You can look at the GTFS-RT documentation.

{ "entity": [ { "id": "vehicle:268435625", "vehicle": { "position": { "bearing": 47.0, "latitude": 48.400054931640625, "longitude": -4.526244640350342 }, "timestamp": "0", "trip": { "routeId": "10", "tripId": "17679830" }, "vehicle": { "id": "268435625" } } }, { "id": "vehicle:268435869", "vehicle": { "position": { "bearing": 348.0, "latitude": 48.409549713134766, "longitude": -4.485527038574219 }, "timestamp": "0", "trip": { "routeId": "D", "tripId": "17683411" }, "vehicle": { "id": "268435869" } } }, { "id": "vehicle:268435762", "vehicle": { "position": { "bearing": 337.0, "latitude": 48.391231536865234, "longitude": -4.4361701011657715 }, "timestamp": "0", "trip": { "routeId": "03", "tripId": "17680007" }, "vehicle": { "id": "268435762" } } }, { "id": "vehicle:268436474", "vehicle": { "position": { "bearing": 234.0, "latitude": 48.37861633300781, "longitude": -4.544222831726074 }, "timestamp": "0", "trip": { "routeId": "A", "tripId": "17684580" }, "vehicle": { "id": "268436474" } } }, { "id": "vehicle:268435618", "vehicle": { "position": { "bearing": 275.0, "latitude": 48.4111328125, "longitude": -4.498109340667725 }, "timestamp": "0", "trip": { "routeId": "03", "tripId": "17680024" }, "vehicle": { "id": "268435618" } } }, { "id": "vehicle:268436462", "vehicle": { "position": { "bearing": 216.0, "latitude": 48.38529586791992, "longitude": -4.535265922546387 }, "timestamp": "0", "trip": { "routeId": "A", "tripId": "17685543" }, "vehicle": { "id": "268436462" } } }, { "id": "vehicle:268435621", "vehicle": { "position": { "bearing": 102.0, "latitude": 48.3917350769043, "longitude": -4.491166114807129 }, "timestamp": "0", "trip": { "routeId": "12", "tripId": "17679623" }, "vehicle": { "id": "268435621" } } }, { "id": "vehicle:268436167", "vehicle": { "position": { "bearing": 312.0, "latitude": 48.397438049316406, "longitude": -4.405984878540039 }, "timestamp": "0", "trip": { "routeId": "17", "tripId": "17682211" }, "vehicle": { "id": "268436167" } } }, { "id": "vehicle:268436458", "vehicle": { "position": { "bearing": 227.0, "latitude": 48.38149642944336, "longitude": -4.5406999588012695 }, "timestamp": "0", "trip": { "routeId": "A", "tripId": "17684646" }, "vehicle": { "id": "268436458" } } }, { "id": "vehicle:268436511", "vehicle": { "position": { "bearing": 211.0, "latitude": 48.401302337646484, "longitude": -4.524836540222168 }, "timestamp": "0", "trip": { "routeId": "B", "tripId": "17685539" }, "vehicle": { "id": "268436511" } } }, { "id": "vehicle:268436510", "vehicle": { "position": { "bearing": 16.0, "latitude": 48.3907585144043, "longitude": -4.504724025726318 }, "timestamp": "0", "trip": { "routeId": "A", "tripId": "17685542" }, "vehicle": { "id": "268436510" } } }, { "id": "vehicle:268436065", "vehicle": { "position": { "bearing": 298.0, "latitude": 48.40193176269531, "longitude": -4.467196941375732 }, "timestamp": "0", "trip": { "routeId": "13", "tripId": "17679449" }, "vehicle": { "id": "268436065" } } }, { "id": "vehicle:268435715", "vehicle": { "position": { "bearing": 141.0, "latitude": 48.43292236328125, "longitude": -4.560268402099609 }, "timestamp": "0", "trip": { "routeId": "12", "tripId": "17679659" }, "vehicle": { "id": "268435715" } } }, { "id": "vehicle:268436466", "vehicle": { "position": { "bearing": 274.0, "latitude": 48.37681579589844, "longitude": -4.5500006675720215 }, "timestamp": "0", "trip": { "routeId": "A", "tripId": "17684644" }, "vehicle": { "id": "268436466" } } }, { "id": "vehicle:268436475", "vehicle": { "position": { "bearing": 239.0, "latitude": 48.38227081298828, "longitude": -4.5396504402160645 }, "timestamp": "0", "trip": { "routeId": "A", "tripId": "17684581" }, "vehicle": { "id": "268436475" } } }, { "id": "vehicle:268435811", "vehicle": { "position": { "bearing": 61.0, "latitude": 48.371864318847656, "longitude": -4.5658464431762695 }, "timestamp": "0", "trip": { "routeId": "02", "tripId": "17680770" }, "vehicle": { "id": "268435811" } } }, { "id": "vehicle:268435968", "vehicle": { "position": { "bearing": 325.0, "latitude": 48.44107437133789, "longitude": -4.413415431976318 }, "timestamp": "0", "trip": { "routeId": "16", "tripId": "17681036" }, "vehicle": { "id": "268435968" } } }, { "id": "vehicle:268435758", "vehicle": { "position": { "bearing": 220.0, "latitude": 48.39271545410156, "longitude": -4.436213970184326 }, "timestamp": "0", "trip": { "routeId": "03", "tripId": "17680007" }, "vehicle": { "id": "268435758" } } }, { "id": "vehicle:268435624", "vehicle": { "position": { "bearing": 302.0, "latitude": 48.36191940307617, "longitude": -4.562459945678711 }, "timestamp": "0", "trip": { "routeId": "02", "tripId": "17680683" }, "vehicle": { "id": "268435624" } } }, { "id": "vehicle:268436086", "vehicle": { "position": { "bearing": 256.0, "latitude": 48.439083099365234, "longitude": -4.431466102600098 }, "timestamp": "0", "trip": { "routeId": "20", "tripId": "17682311" }, "vehicle": { "id": "268436086" } } }, { "id": "vehicle:268435675", "vehicle": { "position": { "bearing": 309.0, "latitude": 48.37739181518555, "longitude": -4.553598880767822 }, "timestamp": "0", "trip": { "routeId": "10", "tripId": "17679829" }, "vehicle": { "id": "268435675" } } }, { "id": "vehicle:268435622", "vehicle": { "position": { "bearing": 111.0, "latitude": 48.37548828125, "longitude": -4.367015361785889 }, "timestamp": "0", "trip": { "routeId": "19", "tripId": "17681146" }, "vehicle": { "id": "268435622" } } }, { "id": "vehicle:268436097", "vehicle": { "position": { "bearing": 354.0, "latitude": 48.45534896850586, "longitude": -4.465213298797607 }, "timestamp": "0", "trip": { "routeId": "15", "tripId": "17682123" }, "vehicle": { "id": "268436097" } } } ], "header": { "gtfsRealtimeVersion": "2.0", "timestamp": "1773102540" } }