gtfs-rt Transport open dataset - https://data.filbleu.fr/ws-tr/gtfs-rt/opendata/service-alerts for Réseau urbain et périurbain Fil Bleu

Resource details

File name: https://data.filbleu.fr/ws-tr/gtfs-rt/opendata/service-alerts

Format: gtfs-rt

Version Fil Bleu des alertes de services (événements imprévus affectant une station, un itinéraire ou l’ensemble du réseau) au format GTFS-RT (filbleu-gtfsrt-servicealerts)

This resource file is part of the dataset Réseau urbain et périurbain Fil Bleu.

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 2026-04-02 at 09:14 Europe/Paris using the MobilityData GTFS-RT validator.

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
W008	The data in a GTFS-realtime feed should always be less than one minute old	16	16 times (53 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2026-04-02 at 19:36 Europe/Paris.

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

Decoded GTFS-RT feed

See full payload

Here is the decoded GTFS-RT feed Protobuf at 2026-04-02 at 19:36 Europe/Paris. You can look at the GTFS-RT documentation.


        {
  "header": {
    "gtfsRealtimeVersion": "2.0",
    "timestamp": "1775151396"
  }
}