Call-prep brief · checked 2026-07-19
Keisei Bus Chiba West (京成バス千葉ウエスト)
Grade D · 68.7 / 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
Set wheelchair_boarding to 1 (accessible) or 2 (not accessible) for every stop. A field survey can start with the busiest stops.
233 of 233 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.
Set wheelchair_accessible on every trip. If every vehicle is accessible, this may be one default; otherwise use the value for each trip.
802 of 802 trips don't say whether the vehicle is wheelchair accessible. Even with accessible stops, riders need to know the bus itself can take them.
Effort: A default or per-trip field in your export.
Populate trip_headsign to match what the bus displays.
802 of 802 trips have no headsign. Riders at the stop can't tell which direction a bus is going.
Effort: Usually a bulk edit in your scheduling software.
Key facts
- Feed URL
- https://api.gtfs-data.jp/v2/organizations/keisei-transitbus/feeds/keiseitransitbus/files/feed.zip?rid=current
- Last checked
- 2026-07-19
- Service window
- 256 days of service data remain. Last service date 2033-12-31.
- Feed version
- 20260306
- Location
- Chiba, Japan
A data-quality and completeness read to support an agency conversation. Not an official compliance determination. Rubric v1.2, validator 8.0.1.