gtfs-rt Transport open dataset - Horaires temps réel des lignes du réseau SYLVIA for Réseau urbain Sylvia

Resource details

File name: Horaires temps réel des lignes du réseau SYLVIA

Format: gtfs-rt

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

Download availability

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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

✅No error detected

Validation carried out using the current GTFS file and the GTFS-RT the 2025-09-13 at 09:08 Europe/Paris using the MobilityData GTFS-RT validator.

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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	150	21 times (72 % of validations)
W009	trip.schedule_relationship and stop_time_update.schedule_relationship should be populated	300	21 times (72 % of validations)
W008	The data in a GTFS-realtime feed should always be less than one minute old	16	16 times (55 % of validations)
E037	Sequential GTFS-rt trip stop_time_updates shouldn't have the same stop_id	2	2 times (7 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2025-09-13 at 13:29 Europe/Paris.

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

The timestamp field appears to be too old compared to the current time: the delay is 68 842 seconds. Try to update your feed at most every 30 seconds.

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 2025-09-13 at 13:29 Europe/Paris. You can look at the GTFS-RT documentation.


{
  "header": {
    "gtfsRealtimeVersion": "1.0",
    "timestamp": "1757762973"
  }
}