Yolé (Challans)

What this grade measures

The quality of the schedule data this agency publishes for trip-planning apps: whether riders using Google Maps, Apple Maps, or Transit see current, correct, and complete information. It measures the data feed, not service quality or operations.

Progress this period

No newly cleared items this period. The score and trend above reflect where the feed stands today.

What needs attention next

Three improvements, in priority order, each sized so the board can see what it is approving:

1. Review the rule documentation for 'missing_required_file' at https://gtfs-validator.mobilitydata.org/rules.html and check the flagged rows in your feed.

   Missing required file (flagged by the MobilityData validator). See the linked rule for what this affects.

   Estimated effort: Varies.

2. Review the rule documentation for 'invalid_input_files_in_subfolder' at https://gtfs-validator.mobilitydata.org/rules.html and check the flagged rows in your feed.

   Invalid input files in subfolder (flagged by the MobilityData validator). See the linked rule for what this affects.

   Estimated effort: Varies.

3. Review the rule documentation for 'missing_calendar_and_calendar_date_files' at https://gtfs-validator.mobilitydata.org/rules.html and check the flagged rows in your feed.

   Missing calendar and calendar date files (flagged by the MobilityData validator). See the linked rule for what this affects.

   Estimated effort: Varies.