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Call-prep brief · checked 2026-07-19

Manyosen (万葉線)

Grade D · 69.0 / 100

Unchanged since 2026-07-18.

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 no change
  • Rider experience no change

Top three things to fix

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

    Invalid color (flagged by the MobilityData validator). See the linked rule for what this affects.

    Effort: Varies.

  2. Set wheelchair_boarding to 1 (accessible) or 2 (not accessible) for every stop. A field survey can start with the busiest stops.

    47 of 47 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.

  3. Set wheelchair_accessible on every trip. If every vehicle is accessible, this may be one default; otherwise use the value for each trip.

    358 of 358 trips don't say whether the vehicle is wheelchair accessible. Even with accessible stops, riders need to know the transit vehicle itself can take them.

    Effort: A default or per-trip field in your export.

Key facts

Feed URL
https://api.gtfs-data.jp/v2/organizations/manyosen/feeds/manyosen/files/feed.zip?rid=current
Last checked
2026-07-19
Service window
346 days of service data remain. Last service date 2027-06-30.
Feed version
20260612_01
Location
Toyama, Japan

A data-quality and completeness read to support an agency conversation. Not an official compliance determination. Rubric v1.2, validator 8.0.1.