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

2025-12-15
82.3%
2025-12-16
95.4%
2025-12-17
87.1%
2025-12-18
100%
2025-12-19
100%
2025-12-20
87.9%
2025-12-21
50.2%
2025-12-22
76.6%
2025-12-23
83%
2025-12-24
100%
2025-12-25
77.3%
2025-12-26
85.7%
2025-12-27
100%
2025-12-28
79.2%
2025-12-29
100%
2025-12-30
95%
2025-12-31
83.2%
2026-01-01
37.6%
2026-01-02
83.1%
2026-01-03
80.7%
2026-01-04
47.2%
2026-01-05
78%
2026-01-06
74%
2026-01-07
70%
2026-01-08
82.8%
2026-01-09
97.1%
2026-01-10
81.1%
2026-01-11
64.7%
2026-01-12
82.4%
2026-01-13
81.6%
2026-01-14
3.9%
Learn more
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

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

Could not decode the GTFS-RT feed.

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