Call-prep brief · checked 2026-07-18
Fil Bleu (Tours)
Grade F · 46.4 / 100
First check for this agency, so there is no trend yet.
For this call: lead with the grade and the three fixes below, then confirm the feed is current and the rider information is complete. Each fix is framed as a next step, not a failure.
What changed since the last check
No category changes since the last check.
Top three things to fix
Review the rule documentation for 'invalid_time' at https://gtfs-validator.mobilitydata.org/rules.html and check the flagged rows in your feed.
Invalid time (flagged by the MobilityData validator). See the linked rule for what this affects.
Effort: Varies.
Add feed_info.txt with feed_start_date and feed_end_date to your export.
feed_info.txt is missing its start/end dates (the file itself is absent) Apps and this scorecard can't warn anyone before the feed goes stale without stated validity dates.
Effort: Two fields, set once in export settings.
Add fare_attributes.txt (or Fares v2 files) with your fare structure. If your service is fare-free, ask to have it marked fare-free instead.
The feed contains no fare information. Riders see 'fare unknown' in trip planners and can't budget their trip; visitors are most affected.
Effort: A small file for most flat-fare systems.
Key facts
- Feed URL
- https://data.tours-metropole.fr/api/datasets/1.0/horaires-temps-reel-gtfsrt-reseau-filbleu-tmvl/alternative_exports/filbleu_gtfszip/
- Last checked
- 2026-07-18
- Service window
- 37 days of service data remain. Last service date 2026-08-24.
- Location
- Centre-Val de Loire, France
A data-quality and completeness read to support an agency conversation. Not an official compliance determination. Rubric v1.2, validator 8.0.1.