Board packet · transit data quality · checked 2026-08-01
Southeastern Pennsylvania Transportation Authority (SEPTA) Bus
Grade F · 51.4 / 100
Down 0.1 points since 2026-07-31 (F to F).
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:
Re-export with a validity window that reaches at least 60 days out.
Service data runs out in 7 day(s). When the calendar runs out, trip planners stop showing this agency. Fixing it now is calmer than after riders notice.
Estimated effort: One export setting.
Review the rule documentation for 'pathway_unreachable_location' at https://gtfs-validator.mobilitydata.org/rules.html and check the flagged rows in your feed.
Pathway unreachable location (flagged by the MobilityData validator). See the linked rule for what this affects.
Estimated effort: Varies.
Check the flagged stop times for transposed minutes.
Some scheduled trips move faster between stops than a transit vehicle can. Usually a typo'd stop time; riders get arrival times no transit vehicle can meet.
Estimated effort: A few minutes per flagged trip.
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 runs out in 7 day(s).
- Next action
- Re-export with a validity window that reaches at least 60 days out.
- 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
- Feed evidence
- Pathway unreachable location (flagged by the MobilityData validator).
- Next action
- Review the rule documentation for 'pathway_unreachable_location' at https://gtfs-validator.mobilitydata.org/rules.html and check the flagged rows in your feed.
- 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
- Feed evidence
- Some scheduled trips move faster between stops than a transit vehicle can.
- Next action
- Check the flagged stop times for transposed minutes.
- 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/southeastern-pennsylvania-transportation-authority-septa/. Rubric v1.3, validator 8.0.1.