Board packet · transit data quality · checked 2026-10-15
Téléphérique de la Bastille - Bulles de Grenoble
Grade A · 91.2 / 100
Unchanged since 2026-10-14.
What this grade measures
The quality of the schedule data in the feed scored here 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:
Remove past service periods the next time you export the feed.
Some service calendars in the feed have already ended. Expired calendars are dead weight and can hide real schedule problems from your staff and vendors.
This is a validator notice, and the validator decides what each instance covers, so no share of the network can be read from it here.
Estimated effort: One setting in most export tools.
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.
This is a validator notice, and the validator decides what each instance covers, so no share of the network can be read from it here.
Estimated effort: One field, set once in export settings.
Review the flagged fields and fill in the ones your riders would use.
Some files leave out fields that GTFS asks for but does not require. Recommended fields like agency_phone or stop descriptions make the feed more useful to riders and trip planners.
This is a validator notice, and the validator decides what each instance covers, so no share of the network can be read from it here.
Estimated effort: A field at a time; not urgent.
Riders and need behind these fixes
- Rider-trip figures come from the United States National Transit Database, which does not cover this feed's country.
- The served-area need overlays cover the United States and Canada, so none of them applies to this feed.
These describe this feed only. They do not rank agencies, and they do not change the grade or the order of the fixes.
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 service calendars in the feed have already ended.
- Next action
- Remove past service periods the next time you export the 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
- feed_info.txt lists no contact email and no contact URL.
- Next action
- Add feed_contact_email or feed_contact_url to feed_info.txt.
- 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 files leave out fields that GTFS asks for but does not require.
- Next action
- Review the flagged fields and fill in the ones your riders would use.
- 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/fr-pan-81618/. Rubric v1.4, validator 8.0.1.