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

2026-03-10
82.6%
2026-03-11
100%
2026-03-12
93.6%
2026-03-13
88.9%
2026-03-14
69.1%
2026-03-15
57.8%
2026-03-16
87.3%
2026-03-17
78.5%
2026-03-18
74.8%
2026-03-19
77%
2026-03-20
74.5%
2026-03-21
68.9%
2026-03-22
55.8%
2026-03-23
74.6%
2026-03-24
84.1%
2026-03-25
87.7%
2026-03-26
95.7%
2026-03-27
92.1%
2026-03-28
69%
2026-03-29
58%
2026-03-30
94.1%
2026-03-31
96.4%
2026-04-01
96.4%
2026-04-02
84.2%
2026-04-03
71.1%
2026-04-04
84.7%
2026-04-05
50.7%
2026-04-06
60.1%
2026-04-07
87.4%
2026-04-08
84.6%
2026-04-09
84%
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

1 error, 21 warnings

Validation carried out using the current GTFS file and the GTFS-RT the 2026-04-09 at 09:08 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 217 at (0.0,0.0) is more than 1609.0 meters (1.00 mile(s)) outside entire GTFS stops.txt coverage area - vehicle should be within area

Warnings

timestamp not populated W001 1 error

Timestamps should be populated for all elements

Sample errors
  • vehicle_id 217 does not have a timestamp

schedule_relationship not populated W009 20 errors

trip.schedule_relationship and stop_time_update.schedule_relationship should be populated

Sample errors
  • trip_id 87be4e16-05e5-41e0-b1fa-b37517e2c6b7 does not have a schedule_relationship
  • trip_id b6102267-9fcf-49ea-a94c-cd37c92b7fc4 does not have a schedule_relationship
  • trip_id 527a87f6-bc0e-40f5-9665-e142086d8740 does not have a schedule_relationship
  • trip_id 7439b849-a8ab-476e-9e1d-94059f780161 does not have a schedule_relationship
  • trip_id 84f00030-c052-4e98-a7b2-2659353ef6e4 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 513 24 times (80 % 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. 159 23 times (77 % of validations)
W001 Timestamps should be populated for all elements 50 22 times (73 % of validations)
W008 The data in a GTFS-realtime feed should always be less than one minute old 17 17 times (57 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2026-04-09 at 20:51 Europe/Paris.

vehicle_positions (8) 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 2026-04-09 at 20:51 Europe/Paris. You can look at the GTFS-RT documentation.

{ "entity": [ { "id": "VM:7c416f58-5bd8-445e-836b-a469fb8c165f", "vehicle": { "currentStopSequence": 17, "position": { "bearing": 237.0, "latitude": 49.18867111206055, "longitude": 6.901883125305176 }, "stopId": "STP-STP-POSTE-DE-FORBACH-B", "timestamp": "1775760643", "trip": { "routeId": "LIGNE-D", "tripId": "7c416f58-5bd8-445e-836b-a469fb8c165f" }, "vehicle": { "id": "14" } } }, { "id": "VM:f1555461-e507-4d8c-a90e-3e51997614ff", "vehicle": { "currentStopSequence": 16, "position": { "bearing": 249.0, "latitude": 49.203338623046875, "longitude": 6.95147180557251 }, "stopId": "STP-STP-RUE-DE-METZ", "timestamp": "1775760552", "trip": { "routeId": "LIGNE-30", "tripId": "f1555461-e507-4d8c-a90e-3e51997614ff" }, "vehicle": { "id": "20" } } }, { "id": "VM:b42f7842-0fca-45e9-8f6f-c732aa874c03", "vehicle": { "currentStopSequence": 20, "position": { "bearing": 165.0, "latitude": 49.1734504699707, "longitude": 6.878912925720215 }, "stopId": "STP-STP-RUE-G-BARTHEN-B", "timestamp": "1775760654", "trip": { "routeId": "LIGNE-E", "tripId": "b42f7842-0fca-45e9-8f6f-c732aa874c03" }, "vehicle": { "id": "7" } } }, { "id": "VM:2876cca5-99d1-4091-aeab-931607662786", "vehicle": { "currentStopSequence": 17, "position": { "bearing": 166.0, "latitude": 49.178611755371094, "longitude": 6.921004772186279 }, "stopId": "STP-STP-RUE-DE-SARREGUEMINES", "timestamp": "1775760637", "trip": { "routeId": "LIGNE-G", "tripId": "2876cca5-99d1-4091-aeab-931607662786" }, "vehicle": { "id": "10" } } }, { "id": "VM:8fe8a6a3-c851-47b8-b89e-8f8d8b4c1530", "vehicle": { "currentStopSequence": 16, "position": { "bearing": 36.0, "latitude": 49.17890930175781, "longitude": 6.919969081878662 }, "stopId": "STP-STP-RUE-DE-SARREGUEMINES", "timestamp": "1775760622", "trip": { "routeId": "LIGNE-F", "tripId": "8fe8a6a3-c851-47b8-b89e-8f8d8b4c1530" }, "vehicle": { "id": "225" } } }, { "id": "VM:ca9d75ac-34fe-4feb-9d6f-84c57dc03bce", "vehicle": { "currentStopSequence": 18, "position": { "latitude": 49.194580078125, "longitude": 6.897164821624756 }, "stopId": "STP-STP-LEPINSECK-B", "timestamp": "1775760647", "trip": { "directionId": 1, "routeId": "LIGNE-E", "tripId": "ca9d75ac-34fe-4feb-9d6f-84c57dc03bce" }, "vehicle": { "id": "61" } } }, { "id": "VM:4adbee9f-ce60-40f0-b248-3e93cf776457", "vehicle": { "currentStopSequence": 17, "position": { "bearing": 241.0, "latitude": 49.187740325927734, "longitude": 6.89968204498291 }, "stopId": "STP-STP-RUE-DE-LA-CHAPELLE", "timestamp": "1775760599", "trip": { "routeId": "LIGNE-A", "tripId": "4adbee9f-ce60-40f0-b248-3e93cf776457" }, "vehicle": { "id": "60" } } }, { "id": "VM:58761591-dc93-4830-aea2-b866e81795ab", "vehicle": { "currentStopSequence": 21, "position": { "bearing": 146.0, "latitude": 49.20349884033203, "longitude": 6.851373195648193 }, "stopId": "STP-STP-CHAPELLE-B", "timestamp": "1775760628", "trip": { "directionId": 1, "routeId": "LIGNE-A", "tripId": "58761591-dc93-4830-aea2-b866e81795ab" }, "vehicle": { "id": "57" } } } ], "header": { "gtfsRealtimeVersion": "1.0", "timestamp": "1775760675" } }