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Board packet · transit data quality · checked 2026-10-31

Culver City Bus

Grade D · 60.1 / 100

Unchanged since 2026-10-30.

What this grade measures

The quality of the schedule data in the feed scored here 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. Re-export the feed with a calendar that reaches further out. Set feed_end_date in feed_info.txt past your next service change.

    Service data ended 111 day(s) ago. When the calendar runs out, trip planners stop showing this agency even though the buses are still running. Riders are told the service does not exist.

    This one is about the feed as a whole, so there is no share of it to count.

    Estimated effort: Usually one export setting; export on a schedule so it never lapses again.

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

    416 of 417 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.

    Fixing this covers 416 of 417 stops, nearly all of them.

    Estimated effort: A column in stops.txt; your scheduling software likely has it.

  3. Ask your AVL vendor to check vehicle-to-trip assignments for the flagged trips.

    9 of 15 sampled vehicle positions were far from their assigned route (worst: 6732 m). A bus shown off its route usually means a wrong trip assignment; riders watch their bus drive the wrong streets.

    This was measured over a realtime sampling window, so it has no feed-wide share.

    Estimated effort: A vendor support ticket with the trip ids attached.

Riders and need behind these fixes

  • This feed carries no National Transit Database ID, so annual rider-trips are not known for it.
  • California as a whole measures lower on transit need. That is a statewide reading, not one for this feed's service area. Source: US Census ACS 5-year 2022, statewide overlay, as of 2026-10-26.

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
Service data ended 111 day(s) ago.
Next action
Re-export the feed with a calendar that reaches further out. Set feed_end_date in feed_info.txt past your next service change.
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

Produced by the GTFS Scorecard, an open-source data quality tool. A data-quality read to support the board conversation, not an official compliance determination. Live scorecard: https://gtfsscorecard.org/agency/culver-city-bus/. Rubric v1.4, validator 8.0.1.