Call-prep brief · checked 2026-07-19
ilévia (Métropole Européenne de Lille)
Grade D · 68.6 / 100
Down 0.4 points since 2026-07-18 (D to D).
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
- Correctness no change
- Freshness down 1.7
- Rider experience no change
Top three things to fix
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.
Set wheelchair_boarding to 1 (accessible) or 2 (not accessible) for every stop. A field survey can start with the busiest stops.
1551 of 4470 stops don't say whether a wheelchair user can board there. Riders who use wheelchairs can't plan a trip when accessibility is marked 'unknown'; apps show no information at all.
Effort: A column in stops.txt; your scheduling software likely has it.
Review the rule documentation for 'missing_timepoint_value' at https://gtfs-validator.mobilitydata.org/rules.html and check the flagged rows in your feed.
Missing timepoint value (flagged by the MobilityData validator). See the linked rule for what this affects.
Effort: Varies.
Key facts
- Feed URL
- https://media.ilevia.fr/opendata/gtfs.zip
- Last checked
- 2026-07-19
- Service window
- 42 days of service data remain. Last service date 2026-08-30.
- Location
- Hauts-de-France, France
A data-quality and completeness read to support an agency conversation. Not an official compliance determination. Rubric v1.2, validator 8.0.1.