Resource details

File name: Position des véhicules au format GTFS-RT
Format: gtfs-rt

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

Download availability

2026-09-21
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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, 19 warnings

Validation carried out using the current GTFS file and the GTFS-RT the 2026-10-21 at 09:24 Europe/Paris using the MobilityData GTFS-RT validator.

Errors

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
  • entity ID 92 trip_id 154 at (43.752266,7.426305) 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

vehicle_id not populated W002 19 errors

vehicle_id should be populated for TripUpdates and VehiclePositions

Sample errors
  • entity ID 62 does not have a vehicle_id
  • entity ID 66 does not have a vehicle_id
  • entity ID 67 does not have a vehicle_id
  • entity ID 75 does not have a vehicle_id
  • entity ID 81 does not have a vehicle_id
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
W002 vehicle_id should be populated for TripUpdates and VehiclePositions 565 30 times (100 % 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. 12 11 times (37 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2026-10-21 at 16:58 Europe/Paris.

vehicle_positions (17) 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 2026-10-21 at 16:58 Europe/Paris. You can look at the GTFS-RT documentation.

{ "entity": [ { "id": "336", "vehicle": { "position": { "bearing": 0.0, "latitude": 43.917381286621094, "longitude": 7.516532897949219 }, "timestamp": "1792594658", "trip": { "routeId": "25", "scheduleRelationship": "SCHEDULED", "tripId": "6224" }, "vehicle": { "label": "203025" } } }, { "id": "355", "vehicle": { "position": { "bearing": 0.0, "latitude": 43.869773864746094, "longitude": 7.549769878387451 }, "timestamp": "1792594677", "trip": { "routeId": "25", "scheduleRelationship": "SCHEDULED", "tripId": "5379" }, "vehicle": { "label": "263014" } } }, { "id": "359", "vehicle": { "position": { "bearing": 0.0, "latitude": 43.80345153808594, "longitude": 7.4884138107299805 }, "timestamp": "1792594677", "trip": { "routeId": "1", "scheduleRelationship": "SCHEDULED", "tripId": "278" }, "vehicle": { "label": "139356" } } }, { "id": "360", "vehicle": { "position": { "bearing": 0.0, "latitude": 43.762088775634766, "longitude": 7.462584018707275 }, "timestamp": "1792594677", "trip": { "routeId": "18", "scheduleRelationship": "SCHEDULED", "tripId": "30" }, "vehicle": { "label": "267034" } } }, { "id": "361", "vehicle": { "position": { "bearing": 0.0, "latitude": 43.78246307373047, "longitude": 7.5121002197265625 }, "timestamp": "1792594658", "trip": { "routeId": "1", "scheduleRelationship": "SCHEDULED", "tripId": "553" }, "vehicle": { "label": "139355" } } }, { "id": "363", "vehicle": { "position": { "bearing": 0.0, "latitude": 43.7656135559082, "longitude": 7.476362228393555 }, "timestamp": "1792594658", "trip": { "routeId": "21", "scheduleRelationship": "SCHEDULED", "tripId": "341" }, "vehicle": { "label": "197137" } } }, { "id": "365", "vehicle": { "position": { "bearing": 0.0, "latitude": 43.73725891113281, "longitude": 7.419054985046387 }, "timestamp": "1792594180", "trip": { "routeId": "12", "scheduleRelationship": "SCHEDULED", "tripId": "483" }, "vehicle": { "label": "242037" } } }, { "id": "366", "vehicle": { "position": { "bearing": 0.0, "latitude": 43.74275207519531, "longitude": 7.419478893280029 }, "timestamp": "1792594677", "trip": { "routeId": "13", "scheduleRelationship": "SCHEDULED", "tripId": "72" }, "vehicle": { "label": "197146" } } }, { "id": "367", "vehicle": { "position": { "bearing": 0.0, "latitude": 43.761898040771484, "longitude": 7.480909824371338 }, "timestamp": "1792594677", "trip": { "routeId": "18", "scheduleRelationship": "SCHEDULED", "tripId": "361" }, "vehicle": { "label": "267033" } } }, { "id": "369", "vehicle": { "position": { "bearing": 0.0, "latitude": 43.76968765258789, "longitude": 7.487979888916016 }, "timestamp": "1792594677", "trip": { "routeId": "5", "scheduleRelationship": "SCHEDULED", "tripId": "384" }, "vehicle": { "label": "197142" } } }, { "id": "370", "vehicle": { "position": { "bearing": 0.0, "latitude": 43.77445602416992, "longitude": 7.505912780761719 }, "timestamp": "1792594677", "trip": { "routeId": "2", "scheduleRelationship": "SCHEDULED", "tripId": "212" }, "vehicle": { "label": "139357" } } }, { "id": "371", "vehicle": { "position": { "bearing": 0.0, "latitude": 43.776832580566406, "longitude": 7.494010925292969 }, "timestamp": "1792594677", "trip": { "routeId": "1", "scheduleRelationship": "SCHEDULED", "tripId": "455" }, "vehicle": { "label": "149051" } } }, { "id": "372", "vehicle": { "position": { "bearing": 0.0, "latitude": 43.781028747558594, "longitude": 7.493954181671143 }, "timestamp": "1792594677", "trip": { "routeId": "1", "scheduleRelationship": "SCHEDULED", "tripId": "140" }, "vehicle": { "label": "149046" } } }, { "id": "373", "vehicle": { "position": { "bearing": 0.0, "latitude": 43.75941848754883, "longitude": 7.4803290367126465 }, "timestamp": "1792594677", "trip": { "routeId": "24", "scheduleRelationship": "SCHEDULED", "tripId": "628" }, "vehicle": { "label": "202010" } } }, { "id": "374", "vehicle": { "position": { "bearing": 0.0, "latitude": 43.773040771484375, "longitude": 7.495715141296387 }, "timestamp": "1792594677", "trip": { "routeId": "NE", "scheduleRelationship": "SCHEDULED", "tripId": "589" }, "vehicle": { "label": "197145" } } }, { "id": "375", "vehicle": { "position": { "bearing": 0.0, "latitude": 43.743186950683594, "longitude": 7.426292896270752 }, "timestamp": "1792594677", "trip": { "routeId": "12", "scheduleRelationship": "SCHEDULED", "tripId": "171" }, "vehicle": { "label": "197056" } } }, { "id": "376", "vehicle": { "position": { "bearing": 0.0, "latitude": 43.7393913269043, "longitude": 7.422790050506592 }, "timestamp": "1792594677", "trip": { "routeId": "11", "scheduleRelationship": "SCHEDULED", "tripId": "1441" }, "vehicle": { "label": "172033" } } } ], "header": { "gtfsRealtimeVersion": "2.0", "timestamp": "1792594701" } }