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Board packet · transit data quality · checked 2026-07-09

Humboldt Transit Authority

Grade A · 90.7 / 100

Unchanged since 2026-07-08.

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 'trip_distance_exceeds_shape_distance_below_threshold' at https://gtfs-validator.mobilitydata.org/rules.html and check the flagged rows in your feed.

    Trip distance exceeds shape distance below threshold (flagged by the MobilityData validator). See the linked rule for what this affects.

    Estimated effort: Varies.

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

    Stop too far from shape using user distance (flagged by the MobilityData validator). See the linked rule for what this affects.

    Estimated effort: Varies.

    Agencies here usually clear this within about 1 week (based on 6 observed fixes).

  3. Check the flagged trips in your scheduling software; remove them or restore their missing stops.

    Some trips serve fewer than two stops. A trip with one stop can't be ridden; planners ignore it and it may signal an export problem.

    Estimated effort: Worth a vendor question if it appears often.

Where this agency stands

Ahead of 97% of all tracked agencies, and ahead of 98% of mid-size agencies nationwide.

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/humboldt-transit-authority-3032/. Rubric v1.1, validator 8.0.1.