transport.data.gouv.fr transport.data.gouv.fr

Resource details

File name: Données en temps réel au format GTFS-RT (VehiclePosition)
Format: gtfs-rt
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This resource file is part of the dataset Réseau urbain Kicéo.

Download availability

2025-12-20
99.3%
2025-12-21
100%
2025-12-22
94.6%
2025-12-23
95.1%
2025-12-24
95.3%
2025-12-25
99.3%
2025-12-26
98.6%
2025-12-27
100%
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99.8%
2025-12-29
97.8%
2025-12-30
98.5%
2025-12-31
99.5%
2026-01-01
100%
2026-01-02
95.3%
2026-01-03
100%
2026-01-04
99.5%
2026-01-05
98.1%
2026-01-06
99.6%
2026-01-07
97.6%
2026-01-08
97.4%
2026-01-09
96%
2026-01-10
99.5%
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100%
2026-01-12
95.5%
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99.5%
2026-01-14
93.8%
2026-01-15
97.1%
2026-01-16
98.7%
2026-01-17
100%
2026-01-18
100%
2026-01-19
91%
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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

❌82 errors, 9 warnings

Validation carried out using the current GTFS file and the GTFS-RT the 2026-01-19 at 08:05 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 24 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 163 trip_id ext:12069 does not exist in the GTFS data and does not have schedule_relationship of ADDED
  • vehicle_id 170 trip_id ext:12069 does not exist in the GTFS data and does not have schedule_relationship of ADDED
  • vehicle_id 177 trip_id chouette:VehicleJourney:cb277215-b8ef-4848-8f33-16880fd56527:LOC does not exist in the GTFS data and does not have schedule_relationship of ADDED
  • vehicle_id 345 trip_id chouette:VehicleJourney:24da96cb-e04d-417c-97a3-a9fdf9cbe556:LOC does not exist in the GTFS data and does not have schedule_relationship of ADDED
  • vehicle_id 179 trip_id chouette:VehicleJourney:e9b0f44f-fc90-459e-a0ff-6016a552f524:LOC does not exist in the GTFS data and does not have schedule_relationship of ADDED

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 163 route_id MOBICEO does not exist in the GTFS data routes.txt
  • vehicle_id 170 route_id MOBICEO does not exist in the GTFS data routes.txt
  • vehicle_id 177 route_id MAURYLigne609 does not exist in the GTFS data routes.txt
  • vehicle_id 345 route_id CAT56Scol60380 does not exist in the GTFS data routes.txt
  • vehicle_id 179 route_id MAURYLigne609 does not exist in the GTFS data routes.txt

GTFS-rt stop_id does not exist in GTFS data E011 24 errors

All stop_ids referenced in GTFS-rt feeds must exist in GTFS stops.txt

Sample errors
  • vehicle_id 163 stop_id STP-DEPART does not exist in GTFS data stops.txt
  • vehicle_id 170 stop_id STP-DEPART does not exist in GTFS data stops.txt
  • vehicle_id 177 stop_id chouette:StopArea:3787ff95-aebf-4d5c-a4b7-9de7c34c7f06:LOC does not exist in GTFS data stops.txt
  • vehicle_id 345 stop_id bre_vannes_2024_2025.14553 does not exist in GTFS data stops.txt
  • vehicle_id 179 stop_id chouette:StopArea:a0ec9a8a-7d92-4e55-89db-06e354cdfa96:LOC does not exist in GTFS data stops.txt

Vehicle position far from trip shape E029 8 errors

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 336 trip_id 22-1359282177 at (47.710983,-2.779503) is more than 200.0 meters (0.12 mile(s)) from the GTFS trip shape - vehicle should be near trip shape or on DETOUR
  • vehicle.id 318 trip_id 2-251920390 at (47.631863,-2.663432) is more than 200.0 meters (0.12 mile(s)) from the GTFS trip shape - vehicle should be near trip shape or on DETOUR
  • vehicle.id 269 trip_id 22-2281897985 at (47.69735,-2.659518) is more than 200.0 meters (0.12 mile(s)) from the GTFS trip shape - vehicle should be near trip shape or on DETOUR
  • vehicle.id 265 trip_id 22-2650865666 at (47.6563,-2.873651) is more than 200.0 meters (0.12 mile(s)) from the GTFS trip shape - vehicle should be near trip shape or on DETOUR
  • vehicle.id 353 trip_id 22-2432761857 at (47.698933,-2.538509) is more than 200.0 meters (0.12 mile(s)) from the GTFS trip shape - vehicle should be near trip shape or on DETOUR

vehicle.id is not unique E052 2 errors

Each vehicle should have a unique ID

Sample errors
  • entity ID 663554 has vehicle.id 97 which is used by more than one vehicle in the feed
  • entity ID 664438 has vehicle.id 359 which is used by more than one vehicle in the feed

Warnings

timestamp not populated W001 8 errors

Timestamps should be populated for all elements

Sample errors
  • vehicle_id 179 does not have a timestamp
  • vehicle_id 55 does not have a timestamp
  • vehicle_id 72 does not have a timestamp
  • vehicle_id 119 does not have a timestamp
  • vehicle_id 86 does not have a timestamp

vehicle speed is unrealistic W004 1 error

vehicle.position.speed has an unrealistic speed that may be incorrect

Sample errors
  • vehicle.id 120 speed of 28.055555 m/s (62.76 mph) is unrealistic
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 381 22 times (76 % of validations)
E004 All route_ids provided in the GTFS-rt feed must exist in the GTFS data 341 22 times (76 % of validations)
E011 All stop_ids referenced in GTFS-rt feeds must exist in GTFS stops.txt 340 22 times (76 % of validations)
W001 Timestamps should be populated for all elements 170 22 times (76 % 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. 68 15 times (52 % of validations)
E052 Each vehicle should have a unique ID 11 9 times (31 % 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. 7 6 times (21 % of validations)
W004 vehicle.position.speed has an unrealistic speed that may be incorrect 4 4 times (14 % of validations)
E023 For normal scheduled trips (i.e., not defined in frequencies.txt), the GTFS-realtime trip start_time must match the first GTFS arrival_time in stop_times.txt for this trip 6 2 times (7 % of validations)

GTFS-RT feed content

Could not decode the GTFS-RT feed.

The GTFS-RT feed should be accessible over HTTP, without authentication and use the Protobuf format.