Call-prep brief · checked 2026-10-16
Naolib (Nantes Métropole)
Grade B · 82.6 / 100
Up 0.1 points since 2026-10-15 (B to B).
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 up 0.2
- Freshness no change
- 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.
This one is about the feed as a whole, so there is no share of it to count.
Effort: Two fields, set once in export settings.
Review the rule documentation for 'missing_bike_allowance' at https://gtfs-validator.mobilitydata.org/rules.html and check the flagged rows in your feed.
Missing bike allowance (flagged by the MobilityData validator). See the linked rule for what this affects.
This is a validator notice, and the validator decides what each instance covers, so no share of the network can be read from it here.
Effort: Varies.
Remove past service periods the next time you export the feed.
Some service calendars in the feed have already ended. Expired calendars are dead weight and can hide real schedule problems from your staff and vendors.
This is a validator notice, and the validator decides what each instance covers, so no share of the network can be read from it here.
Effort: One setting in most export tools.
Riders and need behind these fixes
- Rider-trip figures come from the United States National Transit Database, which does not cover this feed's country.
- The served-area need overlays cover the United States and Canada, so none of them applies to this feed.
These describe this feed only. They do not rank agencies, and they do not change the grade or the order of the fixes.
Finding handoff
Move one finding to a recheck
Select one finding. Copy the request, make the change in the feed-producing tool, then compare the next complete run.
- Feed evidence
- feed_info.txt is missing its start/end dates (the file itself is absent)
- Next action
- Add feed_info.txt with feed_start_date and feed_end_date to your export.
- Recheck
- Publish the changed feed at the same URL. On the next complete, comparable scorecard run, confirm that this finding is no longer reported.
Copy handoff text
- Feed evidence
- Missing bike allowance (flagged by the MobilityData validator).
- Next action
- Review the rule documentation for 'missing_bike_allowance' at https://gtfs-validator.mobilitydata.org/rules.html and check the flagged rows in your feed.
- Recheck
- Publish the changed feed at the same URL. On the next complete, comparable scorecard run, confirm that this finding is no longer reported.
Copy handoff text
- Feed evidence
- Some service calendars in the feed have already ended.
- Next action
- Remove past service periods the next time you export the feed.
- Recheck
- Publish the changed feed at the same URL. On the next complete, comparable scorecard run, confirm that this finding is no longer reported.
Copy handoff text
Key facts
- Feed URL
- https://www.data.gouv.fr/api/1/datasets/r/65bdd7e4-a8e7-4a54-893a-808e71c34d68
- Last checked
- 2026-10-16
- Service window
- 91 days of service data remain. Last service date 2027-01-15.
- Location
- Pays-de-la-Loire, France
Part of the France portfolio: see where this agency sits among the other feeds in that group before the call.
A data-quality and completeness read to support an agency conversation. Not an official compliance determination. Rubric v1.4, validator 8.0.1.