Resource details

File name: GTFS-RT Service Alerts
Format: gtfs-rt

This resource file is part of the dataset Réseau national Lignes Intercités SNCF.

Download availability

2025-05-14
100%
2025-05-15
100%
2025-05-16
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2025-05-17
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2025-05-18
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2025-05-19
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2025-05-20
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2025-05-21
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2025-05-22
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2025-05-24
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2025-05-25
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2025-05-26
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2025-05-27
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2025-05-28
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2025-05-29
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2025-05-30
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2025-05-31
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2025-06-01
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2025-06-02
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2025-06-03
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2025-06-04
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2025-06-05
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2025-06-06
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2025-06-07
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2025-06-08
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2025-06-09
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2025-06-10
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2025-06-11
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2025-06-12
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2025-06-13
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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 warning

Validation carried out using the current GTFS file and the GTFS-RT the 2025-06-13 at 09:03 Europe/Paris using the MobilityData GTFS-RT validator.

Warnings

Header timestamp is older than 65 seconds W008 1 error

The data in a GTFS-realtime feed should always be less than one minute old

Sample errors
  • header.timestamp is 1 min 9 sec old which is greater than the recommended age of 65 seconds
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
E001 All timestamps must be in POSIX time (i.e., number of seconds since January 1st 1970 00:00:00 UTC) 81 28 times (93 % of validations)
W009 trip.schedule_relationship and stop_time_update.schedule_relationship should be populated 212 577 28 times (93 % of validations)
E011 All stop_ids referenced in GTFS-rt feeds must exist in GTFS stops.txt 95 24 times (80 % of validations)
W008 The data in a GTFS-realtime feed should always be less than one minute old 8 8 times (27 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2025-06-13 at 15:39 Europe/Paris.

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

Entities seen in the last 7 days.

service_alerts

Decoded GTFS-RT feed

See full payload

Here is the decoded GTFS-RT feed Protobuf at 2025-06-13 at 15:39 Europe/Paris. You can look at the GTFS-RT documentation.

{ "header": { "gtfsRealtimeVersion": "1.0", "timestamp": "1749821969" } }