Call-prep brief · checked 2026-08-01
Autotransporta direkcija (ATD) national routes
Grade F · 24.4 / 100
Down 1.7 points since 2026-07-31 (F to F).
For this call: lead with the grade and the three fixes below, then confirm the feed is current and the rider information is complete. Each fix is framed as a next step, not a failure.
What changed since the last check
- Correctness down 4.0
- Freshness no change
- Rider experience no change
Top three things to fix
Add feed_start_date and feed_end_date to feed_info.txt and include calendar end dates in your export.
Neither feed_info.txt nor the calendars state when service ends. Nobody can tell when this feed will go stale.
Effort: Likely a one-time export setting.
Review the rule documentation for 'invalid_phone_number' at https://gtfs-validator.mobilitydata.org/rules.html and check the flagged rows in your feed.
Invalid phone number (flagged by the MobilityData validator). See the linked rule for what this affects.
Effort: Varies.
Set wheelchair_boarding to 1 (accessible) or 2 (not accessible) for every stop. A field survey can start with the busiest stops.
10151 of 10151 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.
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
- Neither feed_info.txt nor the calendars state when service ends.
- Next action
- Add feed_start_date and feed_end_date to feed_info.txt and include calendar end dates in your export.
- 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
- Invalid phone number (flagged by the MobilityData validator).
- Next action
- Review the rule documentation for 'invalid_phone_number' 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
- 10151 of 10151 stops don't say whether a wheelchair user can board there.
- Next action
- Set wheelchair_boarding to 1 (accessible) or 2 (not accessible) for every stop. A field survey can start with the busiest stops.
- 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
Key facts
- Feed URL
- https://www.atd.lv/sites/default/files/GTFS/gtfs-latvia-lv.zip
- Last checked
- 2026-08-01
- Service window
- Expiry date not stated in the feed.
- Location
- Latvia
A data-quality and completeness read to support an agency conversation. Not an official compliance determination. Rubric v1.3, validator 8.0.1.