Call-prep brief · checked 2026-07-19
RLV Mobilités (Riom)
Grade F · 23.9 / 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
Re-generate shape distances in your export; flag to your vendor if it persists.
Some trips have stop times whose distances along the route go backwards. Apps can show buses jumping backwards or mis-order stops.
Effort: Usually an export-tool fix, not hand editing.
Review the rule documentation for 'duplicate_key' at https://gtfs-validator.mobilitydata.org/rules.html and check the flagged rows in your feed.
Duplicate key (flagged by the MobilityData validator). See the linked rule for what this affects.
Effort: Varies.
Review the rule documentation for 'missing_required_field' at https://gtfs-validator.mobilitydata.org/rules.html and check the flagged rows in your feed.
Missing required field (flagged by the MobilityData validator). See the linked rule for what this affects.
Effort: Varies.
Key facts
- Feed URL
- https://transport.data.gouv.fr/resources/82547/download
- Last checked
- 2026-07-19
- Service window
- 42 days of service data remain. Last service date 2026-08-30.
- Location
- Auvergne-Rhône-Alpes, France
A data-quality and completeness read to support an agency conversation. Not an official compliance determination. Rubric v1.2, validator 8.0.1.