Madera County Transit

What changed since the last check

• Correctness no change
• Freshness no change
• Rider experience no change
• Realtime quality no change

Top three things to fix

1. Check the trip updates endpoint with your AVL vendor; it should return a fresh GTFS-Realtime protobuf on every request.

   The trip updates realtime feed failed during sampling. When this feed is down, riders see scheduled times presented as if they were live.

   Effort: Usually a vendor support ticket.

   Agencies here usually clear this within about 1 week (based on 11 observed fixes).

2. Check the vehicle positions endpoint with your AVL vendor; it should return a fresh GTFS-Realtime protobuf on every request.

   The vehicle positions realtime feed failed during sampling. When this feed is down, riders see scheduled times presented as if they were live.

   Effort: Usually a vendor support ticket.

   Agencies here usually clear this within about 1 week (based on 9 observed fixes).

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

   34 of 35 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.

NTD certification readiness: Ready

This feed looks ready for your NTD certification: published at a public URL, valid, and current. The official check is still your D-10 certification.

Published Ready

Published at a public URL.

Valid Ready

Passes validation with no errors.

Current Ready

Service data covers the next 185 days.

agency_id and NTD ID: Not checked yet. Setting your GTFS agency_id to your five-digit NTD ID is an optional way to line a feed up with its National Transit Database record. FTA links the two on your P-50 form, so it is not a required feed change. We don't have your NTD ID on file, so this is not checked yet.

The bar this score answers to

The published guideline in California is California Transit Data Guidelines. Caltrans' published quality guidelines and compliance checklist; this rubric is anchored to them.

Key facts

Feed URL

http://data.trilliumtransit.com/gtfs/maderactc-ca-us/maderactc-ca-us.zip

Last checked

2026-07-09

Service window

176 days of service data remain. Last service date 2027-01-01.

Feed version

UTC: 09-Jun-2026 18:27

State

California