gtfs-rt Transport open dataset - Données en temps réel au format GTFS-RT (TripUpdate) for Réseau urbain et scolaire Guingamp-Paimpol Mobilité - CA Guingamp-Paimpol Agglomération de l'Armor à l'Argoat

Resource details

File name: Données en temps réel au format GTFS-RT (TripUpdate)

Format: gtfs-rt

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Les messages suivants du format GTFS-RT sont disponibles dans ce flux :

TripUpdate

This resource file is part of the dataset Réseau urbain et scolaire Guingamp-Paimpol Mobilité.

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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

❌5 errors, 71 warnings

Validation carried out using the current GTFS file and the GTFS-RT the 2025-12-31 at 08:15 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 1 error

All trip_ids provided in the GTFS-rt feed must exist in the GTFS data, unless the schedule_relationship is ADDED

Sample errors

trip_id 1005001 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 1 error

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

Sample errors

route_id 1005 does not exist in the GTFS data routes.txt

GTFS-rt stop_id does not exist in GTFS data E011 2 errors

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

Sample errors

trip_id 1005001 stop_id 10000 does not exist in GTFS data stops.txt
trip_id 1005001 stop_id 10001 does not exist in GTFS data stops.txt

stop_time_update departure time is before arrival time E025 1 error

Within the same stop_time_update, arrival and departures times can be the same, or the departure time can be later than the arrival time - the departure time should never come before the arrival time.

Sample errors

trip_id 25-33816577 stop_sequence 14 departure_time 08:14:40 (1767165280) is less than the same stop arrival_time 08:15:07 (1767165307) - departure time must be equal to or greater than arrival time

Warnings

timestamp not populated W001 38 errors

Timestamps should be populated for all elements

Sample errors

trip_id 25-17104910 does not have a timestamp
trip_id 25-33816577 does not have a timestamp
trip_id 25-67371009 does not have a timestamp
trip_id 25-17170433 does not have a timestamp
trip_id 1005001 does not have a timestamp

vehicle_id not populated W002 33 errors

vehicle_id should be populated for TripUpdates and VehiclePositions

Sample errors

trip_id 25-17170436 does not have a vehicle_id
trip_id 25-17104900 does not have a vehicle_id
trip_id 25-17104901 does not have a vehicle_id
trip_id 25-17170434 does not have a vehicle_id
trip_id 25-17104903 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
W001	Timestamps should be populated for all elements	257	7 times (70 % of validations)
W002	vehicle_id should be populated for TripUpdates and VehiclePositions	231	7 times (70 % of validations)
E003	All trip_ids provided in the GTFS-rt feed must exist in the GTFS data, unless the schedule_relationship is ADDED	4	4 times (40 % of validations)
E004	All route_ids provided in the GTFS-rt feed must exist in the GTFS data	4	4 times (40 % of validations)
E011	All stop_ids referenced in GTFS-rt feeds must exist in GTFS stops.txt	8	4 times (40 % of validations)
E025	Within the same stop_time_update, arrival and departures times can be the same, or the departure time can be later than the arrival time - the departure time should never come before the arrival time.	3	3 times (30 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2026-01-20 at 21:04 Europe/Paris.

vehicle_positions (0) service_alerts (0) trip_updates (0)

Entities seen in the last 7 days.

trip_updates

Decoded GTFS-RT feed

See full payload

Here is the decoded GTFS-RT feed Protobuf at 2026-01-20 at 21:04 Europe/Paris. You can look at the GTFS-RT documentation.


        {
  "header": {
    "gtfsRealtimeVersion": "2.0",
    "timestamp": "1768939450"
  }
}