GTFS Scorecard

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Call-prep brief · checked 2026-08-02

SolTrans (Solano County Transit)

Grade B · 88.0 / 100

Down 0.5 points since 2026-08-01 (B to B).

For this call: lead with the grade and the three fixes below, then confirm the feed is current and the NTD details line up. 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 down 1.4

No longer reported since the last check (1 finding):

  • Some service calendars in the feed have already ended. (expired_calendar)

This compares feed state. It does not identify who made a change or why.

Top three things to fix

  1. Trim leading and trailing spaces on export. The scorecard's auto-fixed copy already does this.

    Some values have extra spaces at the start or end. A stray space can break a match, so a stop or route may fail to link across files.

    Effort: Usually one export setting.

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

    69 of 314 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.

  3. Add feed_contact_email or feed_contact_url to feed_info.txt.

    feed_info.txt lists no contact email and no contact URL. Without a contact, apps like Google Maps can't reach you when they find a problem in the feed.

    Effort: One field, set once in export settings.

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
Some values have extra spaces at the start or end.
Next action
Trim leading and trailing spaces on export. The scorecard's auto-fixed copy already does this.
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

NTD GTFS readiness: Ready

Published at a public URL, valid, current, and identified with agency_id: the four feed checks for RY2026 all hold here. Only your own D-10 and P-50 filings make that official; this is a heads-up, not a determination.

Published Ready
Published at a public URL.
Valid Ready
Passes validation with no errors.
Current Ready
Service data covers the next 516 days.
agency_id provided Ready
agency.txt provides agency_id. For RY2026, keep one stable value for each NTD reporter represented in the feed and crosswalk each value on the P-50 form.

agency_id equals NTD ID (optional): Different (allowed). Your feed's agency_id is 1; your National Transit Database ID is 90232. A feed that serves several agencies (a shared regional feed) can legitimately carry more than one agency_id. The values do not need to equal the five-digit NTD ID, so this difference is allowed and carries no score. Confirm that P-50 crosswalks agency_id 1 to NTD ID 90232, and keep the feed value stable. Do not change it solely to make the two values equal.

Key facts

Feed URL
https://soltrans.connexionz.net/rtt/public/resource/gtfs.zip
Last checked
2026-08-02
Service window
516 days of service data remain. Last service date 2027-12-31.
Feed version
20260802

A data-quality and completeness read to support an agency conversation. Not an official compliance determination. Rubric v1.3, validator 8.0.1.