Board packet · transit data quality · checked 2026-07-09
The Comet
Grade C · 78.2 / 100
Down 0.4 points since 2026-07-08 (C to C).
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:
Set wheelchair_accessible on every trip (most small-agency fleets are 100% accessible, so this is often a single default).
5558 of 5558 trips don't say whether the vehicle is wheelchair accessible. Even with accessible stops, riders need to know the bus itself can take them.
Estimated effort: Often one default setting in your export.
Agencies here usually clear this within about 1 week (based on 5 observed fixes).
Add fare_attributes.txt (or Fares v2 files) with your fare structure. If your service is fare-free, ask to have it marked fare-free instead.
The feed contains no fare information. Riders see 'fare unknown' in trip planners and can't budget their trip; visitors are most affected.
Estimated effort: A small file for most flat-fare systems.
Remove retired stops from the export, or add them back to the trips that should serve them.
Some stops exist in the feed but no trip ever stops at them. Riders may walk to a stop where no bus is scheduled to arrive.
Estimated effort: A review pass in your scheduling software.
Agencies here usually clear this within about 1 week (based on 11 observed fixes).
Where this agency stands
Ahead of 77% of all tracked agencies, and ahead of 91% of large 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/the-comet-2209/. Rubric v1.1, validator 8.0.1.