Feed status · checked 2026-10-31
SolTrans (Solano County Transit)
Based on the feed source on file; publisher ownership is not verified
Service mode Bus
unchanged since 2026-10-30
Cataloged in California.
Source feed: https://soltrans.connexionz.net/rtt/public/resource/gtfs.zip
A data-quality and completeness lens to help an agency improve its GTFS feed. Not an official compliance determination from any transit program. New to this? How to read your scorecard. Interactive view of this scorecard. Rubric v1.4, validator 8.0.1.
Checked for changes 79 minutes ago; last changed 11 hours ago.
Measured 3 of 4 score categories from the feed URL on file (publisher not verified).
How we measured this
Confidence in this measurement: medium.
- Realtime quality was not measured this run. It does not count against the grade.
- The feed was downloaded from the configured feed URL. Publisher ownership of that URL is not verified.
Confidence describes how much the pipeline could measure this run, not the feed itself. It never changes the grade.
About this feed
SolTrans (Solano County Transit)’s published feed lists 15 bus routes, 4,517 scheduled trips and 309 stops. Its service dates run from 2026-09-08 through 2027-12-31. The published file last changed on 2026-10-30.
Top things to fix
Set wheelchair_boarding to 1 (accessible) or 2 (not accessible) for every stop. A field survey can start with the busiest stops.Likely your team
67 of 309 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.
Fixing this covers 67 of 309 stops, about 22% of them.
⏱ A column in stops.txt; your scheduling software likely has it.worth about +5 points in its category
Add feed_contact_email or feed_contact_url to feed_info.txt.Likely your export tool
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.
⏱ One field, set once in export settings.worth about +4 points in its category
Pick a darker/lighter route_text_color for the flagged routes.
Some route colors don't contrast with their text color. Route badges get hard to read, most of all for riders with low vision.
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.
⏱ One field per route.worth about +4 points in its category
Riders and need behind these fixes
- No ridership snapshot was on hand when this was built, so annual rider-trips are not known.
- California as a whole measures lower on transit need. That is a statewide reading, not one for this feed's service area. Source: US Census ACS 5-year 2022, statewide overlay, as of 2026-10-26.
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.
- Finding
- Fix 01 in Top things to fix: its feed evidence and the requested change.
- 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
- Finding
- Fix 02 in Top things to fix: its feed evidence and the requested change.
- 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
- Finding
- Fix 03 in Top things to fix: its feed evidence and the requested change.
- 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
How to make and check these changes
Check the result on the published feed. Read the guide, make the change in your tool, and use the next comparable run to see whether the finding is still reported. Only an action or ticket record can attribute who made the change.
Fix 01 · Read the fix guide for scorecard_wheelchair_boarding_unknown
Make the change. Make this change in whatever tool produces your feed, then re-export.
Check the result. The next scorecard run checks this finding again. If a comparable check no longer reports it, the feed's clearance log records that result. This confirms feed state, not who made the change. See this feed's finding-clearance log.
Fix 02 · Read the fix guide for missing_feed_contact_email_and_url
Make the change. Make this change in whatever tool produces your feed, then re-export.
Check the result. The next scorecard run checks this finding again. If a comparable check no longer reports it, the feed's clearance log records that result. This confirms feed state, not who made the change. See this feed's finding-clearance log.
Fix 03 · Read the fix guide for route_color_contrast
Make the change. Make this change in whatever tool produces your feed, then re-export.
Check the result. The next scorecard run checks this finding again. If a comparable check no longer reports it, the feed's clearance log records that result. This confirms feed state, not who made the change. See this feed's finding-clearance log.
Rider view: what this feed publishes
A quick read of rider-facing information in this feed.
- Schedule visibility
- The feed's last published service date is in 426 days.
- Published accessibility data
- Accessibility information is stated for 78.3% of stops and 100% of trips. This measures published data, not whether stops or vehicles are physically usable.
- Fare information
- Fare information is published using GTFS Fares v1.
- Realtime information
- Realtime-feed availability and live-arrival coverage are not known from this scorecard.
Important: This does not rate service reliability. Riders should confirm current service alerts, fares, and accessibility accommodations with the transit operator before traveling.
Send your vendor a fix request
You may not control the GTFS export yourself. Copy this and send it to whoever runs your scheduling software export. It names each fix with the validator notice and a guide link.
Score by category
The MobilityData validator flagged 2 kinds of issue across 2 instances (0 error, 2 warning, 0 informational).
Service data covers the next 426 days.
78% of stops state wheelchair accessibility (78% marked accessible, 0% marked not accessible). This measures what the feed publishes, not whether a stop is physically usable. Fare data is published.
78% of stops state accessibility (78% marked accessible). Reflects what the feed states, not verified physical usability.
3 accessibility depth signals
8 route badge(s) pair a color and text color below the WCAG 4.5:1 contrast bar (3, 4, 15, 17, 38, and more).
Consider: Adjust route_color or route_text_color so each pair clears 4.5:1. Often switching the text between black and white is enough.
295 stop name(s) use abbreviations or symbols a screen reader may mispronounce, with no spoken form set ("Military East St & East 5th St", "Columbus Pkwy & Rose Dr", "Columbus Pkwy & Tennessee St", and more).
Consider: Add tts_stop_name with the spoken form, e.g. 'Main Street and Second Avenue', for the affected stops.
This feed models stations or entrances but has no pathways.txt and levels.txt.
Consider: Add pathways.txt connecting entrances, platforms, and elevators, and levels.txt for each floor, so the step-free route is described.
Opportunities to strengthen the data, not deductions from the sub-score above. States what the second accessibility lens can check from the feed, not verified physical usability.
Fares are applied to trips.
Not scored yet. Nothing here counts against the grade.
Routes and stops
Each route is drawn once, using the longest shape its trips follow; stops are the dots.
This feed has 309 stops.
The route and stop data is ready below. Load the map only when you want the geographic view. It uses additional data.
Basemap: OpenFreeMap, © OpenStreetMap contributors. Routes and stops: this agency's GTFS feed.
- 15 (gray)
- 17 (teal)
- 1A (purple)
- 1B (purple)
- 3 (green)
- 38 (pink)
- 4 (teal)
- 40 (teal)
- 6 (purple)
- 60 (red)
- 70 (yellow)
- 7A (teal)
- 7B (teal)
- 82 (orange)
- 90 (green)
| Route | Type | Line color |
|---|---|---|
| 15 Rose | Bus | gray |
| 17 Hastings | Bus | teal |
| 1A West Clockwise | Bus | purple |
| 1B West Counterclockwise | Bus | purple |
| 3 South Vallejo | Bus | green |
| 38 Jesse Bethel | Bus | pink |
| 4 Tuolumne | Bus | teal |
| 40 Solano Concord | Bus | teal |
| 6 Tennessee | Bus | purple |
| 60 Solano El Cerrito del Norte | Bus | red |
| 70 Benicia Concord | Bus | yellow |
| 7A Clockwise | Bus | teal |
| 7B Counterclockwise | Bus | teal |
| 82 SF Express | Bus | orange |
| 90 Solano El Cerrito del Norte Express | Bus | green |
List every stop
- Tuolumne & Tennessee
- Sereno Transit Center
- DELN
- Adm Callaghan & Tennessee
- Benicia Rd & Carquinez St
- Benicia Rd & Cedar St
- Benicia Rd & Home Acres Ave
- Benicia Rd & Maple Ave
- Benicia Rd & Solano Ave
- Benicia Rd & Rollingwood Dr
- Benicia Rd & Starr Ave
- Benicia Rd & Taylor Ave
- Broadway St & 1850 Garage
- Broadway St & Ash St
- Broadway St & Garibaldi Dr (Park Place)
- Broadway St & Garibaldi Dr (Park Place)
- Broadway St & Louisiana St
- Broadway St & Vallejo High School
- Broadway St & Nebraska St
- Broadway St & Oregon St
- Broadway St & Oregon St
- Broadway St & Tennessee St
- Broadway St & Tennessee St
- Butte St & Confunkshun St
- Christopher Way & Lillean Way
- Columbus Pkwy & Ascot Pkwy
- Columbus Pkwy & Solano College Entrance
- Corcoran Ave & Belfast Dr
- Corcoran Ave & Solano Middle School
- Corcoran Ave & Rainier Ave
- Curtola Park & Ride
- Curtola Pkwy & Napa St
- Curtola Pkwy & Napa St
- Daniels Ave & B St
- Daniels Ave & B St
- Daniels Ave & Rodgers St
- Daniels Ave & Rodgers St
- East 5th St & East N St
- Oakwood Ave & Westwood St
- Elliott Dr & Dillon Dr
- Elliott Dr & Meadows Dr
- Six Flags Discovery Kingdom
- Six Flags Discovery Kingdom
- Fairgrounds Dr & Sereno Dr
- Fairgrounds Dr & Sereno Dr
- Fleming Ave & Admiral Callaghan Ln
- Fleming Ave & Skyway Dr
- Florida St & Alameda St
- Tennessee St & Oakwood Ave
- Florida St & Amador St (Douglas Ctr)
- Florida St & Calaveras St
- Florida St & Napa St
- Confunkshun St & Santa Clara St (St Vincent)
- Florida St & Solano Ave
- Florida St & Solano Ave
- Confunkshun St & Sonoma Blvd
- Florida St & Tuolumne St
- Florida St & Tuolumne St
- Fulton Ave & Old Glen Cove Rd
- Fulton Ave & Ladera Dr
- Gateway Dr & Fairgrounds Dr
- Gateway Dr & Sage St
- Georgia St & Alameda St
- Georgia St & Amador St (Douglas Ctr)
- Georgia St & Amador St (Douglas Ctr)
- Georgia St & Contra Costa St
- Georgia St & Contra Costa St
- Georgia St & Corkwood St
- Georgia St & El Dorado St
- Georgia St & El Dorado St
- Georgia St & Heartwood Ave
- Georgia St & Monterey St
- Georgia St & Monterey St
- Redwood Pkwy & Cabernet Dr
- Georgia St & Norfolk Ct
- Georgia St & Rosewood Ave
- Georgia St & Sonoma Blvd
- Georgia St & Southport Way
- Glen Cove Pkwy & Antigua Way
- Glen Cove Pkwy & Bayside Ter
- Glen Cove Pkwy & Bermuda Ln
- Glen Cove Pkwy & Camino Del Sol
- Glen Cove Pkwy & Glen Cove Marina Rd
- Glen Cove Pkwy & Glen Cove Marina Rd
- Glen Cove Pkwy & James River Rd
- Glen Cove Pkwy & James River
- Glen Cove Pkwy & Mistral Way
- Glen Cove Elementary & N Regatta Dr
- Glen Cove Elementary & N Regetta Dr
- Glen Cove Pkwy & Robles Way
- Glen Cove Pkwy & S Regatta Dr
- Glen Cove Pkwy & Saybrook Way
- Glen Cove Pkwy & Sea Lion Pl
- Glen Cove Pkwy & Sea Lion Pl
- Glen Cove Pkwy & Wellfleet Dr
- Glen Cove Pkwy & Wellfleet Dr
- Griffin Dr & Taper Ave
- Jack London Dr & Susan St
- E 40 Way & Gary Cir
- E 40 Way & Sheridan St
- Maine St & Alameda St
- Maine St & El Dorado St
- Maine St & Napa St
- Maine St & Sutter St
- Mare Island Way & Confunkshun St
- Mare Island Way & Confunkshun St
- Mare Island Way & Georgia St (Ferry)
- Mare Island Way & Harbor Way
- Mare Island Way & Tennessee St
- Meadows Dr & Sandpiper Dr
- Meadows Dr & Severus Dr
- Military W St & 1st St (Benicia City Park)
- Military W St & 1st St (Benicia City Park)
- Mini Dr & Coloma Way
- Mini Dr & Corcoran Ave
- Mini Dr & Elliott Dr
- Mini Dr & Roleen Dr
- Mini Dr & Severus Dr
- Mini Dr & Sonoma Blvd (Rancho Square)
- Mini Dr & Whitney Ave
- Plaza Dr & Admiral Callaghan Ln
- Plaza Dr & Turner Pkwy (Gateway Plaza)
- Valle Vista Ave & Couch St (Post Office)
- Plaza Dr & Turner Pkwy
- Porter St & Grace Patterson Elementary
- Porter St & Magazine St (Norman King)
- Redwood Pkwy & Bonnie Way
- Valle Vista Ave & Napa St (Post Office)
- Redwood Pkwy & Headwater Dr
- Redwood St & Sonoma Blvd & Sacramento St
- Redwood St & Sacramento St
- Redwood St & Sonoma Blvd (Seafood City)
- Redwood St & Tuolumne St
- Redwood St & Tuolumne St
- Rollingwood Dr & Benicia Rd
- Sacramento St & Alabama St
- Sacramento St & Alabama St
- Sacramento St & Baldwin St
- Sacramento St & Denio St
- Sacramento St & Confunkshun St (Saint Vincent)
- Sacramento St & Confunkshun St (Saint Vincent)
- Sacramento St & Hichborn St
- Sacramento St & Indiana St
- Sacramento St & Mississippi St
- Sacramento St & Redwood St
- Sacramento St & Valle Vista Ave
- Sacramento St & Virginia St
- Sacramento St & Virginia St
- Sage St & Griffin Dr
- Santa Clara St & City Hall & JFK Library
- Sereno Dr & Kaiser Entrance
- Sereno Dr & Mesa Verde St
- Sereno Dr & San Marino Ave
- Sereno Transit Center (STC C)
- Severus Dr & Catalina Way
- Sonoma Blvd & Hwy 37
- Admiral Callaghan Ln & Henry St
- Sonoma Blvd & Confunkshun St (Lincoln Elem)
- Sonoma Blvd & McLane St
- Sonoma Blvd & Meadows Dr
- Sonoma Blvd & Redwood St (Vallejo Plaza)
- Sonoma Blvd & Redwood St
- Sonoma Blvd & Redwood St (Vallejo Plaza)
- Sonoma Blvd & Solano Ave
- Sonoma Blvd & Winchester St
- Sonoma Blvd & Yolano Dr (Park Place)
- Springs Rd & Avian Dr (Springhill)
- Springs Rd & Heartwood Ave
- Springs Rd & Heartwood Ave
- Springs Rd & Hilton Ave
- Springs Rd & Humboldt St
- Springs Rd & Mosswood Ave
- Springs Rd & Oakwood Ave
- Springs Rd & Oakwood Ave (Springstowne)
- Springs Rd & Rollingwood Dr (Springhill)
- Springs Rd & Thelma Ave
- Springs Rd & Vervais Ave
- Springs Rd & Vervais Ave
- Tennessee St & Amador St
- Tennessee St & Broadway St
- Tennessee St & Maple Ave
- Tennessee St & Mariposa St
- Plaza Dr & Admiral Callaghan Ln (Gateway Plaza)
- Tennessee St & Shasta St
- Tennessee St & Sutter St
- Tennessee St & Tuolumne St
- Tobin Dr & Donnor Pass Rd
- Tuolumne St & Broadway St
- Rollingwood Dr & Cottonwood Dr
- Tuolumne St & Capitol St (Courthouse)
- Tuolumne St & Carolina St (Courthouse)
- Tuolumne St & Del Mar Ave
- Tuolumne St & Del Mar Ave
- Tuolumne St & Fleming Ave
- Tuolumne St & Hospital Dr
- Tuolumne St & Los Santos Ct
- Georgia St & Delwood St
- Tuolumne St & Nebraska St
- Tuolumne St & Nebraska St
- Tuolumne St & Ohio St
- Tuolumne St & Parkview Ter
- Tuolumne St & Peach St
- Tuolumne St & Redwood Tuolumne Center
- Tuolumne St & Springs Rd
- Florida St & Napa St
- Tuolumne St & Tennessee St
- Tuolumne St & Tennessee St
- Tuolumne St & Valle Vista Ave
- Tuolumne St & Valle Vista Ave
- Vervais Ave & Henry St
- Sonoma Blvd & Capitol St
- Whitney Ave & De Paul Dr
- Whitney Ave & Olympic Dr
- Wilson Ave & B St
- Wilson Ave & Benson Ave
- Wilson Ave & Hichborn St
- Mare Island Way & Tennessee St
- Redwood Pkwy & Admiral Callaghan Ln
- Tuolumne St & Mitchell Ct
- Tuolumne St & Peach St
- Benicia Rd & Banning Way
- Tuolumne St & Parkview Ter
- Tuolumne St & Sereno Dr
- Sacramento St & Valle Vista Ave
- Tuolumne St & Sereno Dr
- Sereno Dr & Kaiser Entrance
- Tennessee St & Sutter St
- Tennessee St & El Dorado St
- Tennessee St & Monterey St
- Tennessee St & Amador St
- Tennessee St & Tuolumne St
- Tennessee St & Mariposa St
- Fleming Ave & Admiral Callaghan Ln
- Fleming Ave & Vervais Ave
- Vervais Ave & Henry St
- Tennessee St & Maple Ave
- Tennessee St & Oakwood Ave
- Florida St & Alameda St
- Florida St & Amador St
- Ascot Pkwy & Wardlaw Park East
- Admiral Callaghan Way & Rotary Way
- Rollingwood Dr & Keats Dr
- Rollingwood Dr & Springs Rd
- Rollingwood Rd & Baywood Dr
- Rollingwood Dr & Baywood Dr
- Rollingwood Dr & Dryden Dr
- Benicia Rd & Home Acres Ave
- Benicia Rd & Maple Ave
- Benicia Rd & Cedar St
- Benicia Rd & Carquinez St
- and 59 more (see the full list on the map or in the GeoJSON)
Over time
Overall score across the last 30 checks — unchanged since 2026-10-30.
Show the numbers
| Check | Score | Change |
|---|---|---|
| 2026-10-02 | 92.4 | first check |
| 2026-10-03 | 92.4 | no change |
| 2026-10-04 | 92.4 | no change |
| 2026-10-05 | 92.4 | no change |
| 2026-10-06 | 92.4 | no change |
| 2026-10-07 | 92.4 | no change |
| 2026-10-08 | 92.4 | no change |
| 2026-10-09 | 92.4 | no change |
| 2026-10-10 | 92.4 | no change |
| 2026-10-11 | 92.4 | no change |
| 2026-10-12 | 92.4 | no change |
| 2026-10-13 | 92.4 | no change |
| 2026-10-14 | 92.4 | no change |
| 2026-10-15 | 92.4 | no change |
| 2026-10-16 | 92.4 | no change |
| 2026-10-17 | 92.4 | no change |
| 2026-10-18 | 92.4 | no change |
| 2026-10-19 | 92.4 | no change |
| 2026-10-20 | 92.4 | no change |
| 2026-10-21 | 92.4 | no change |
| 2026-10-22 | 92.4 | no change |
| 2026-10-23 | 92.4 | no change |
| 2026-10-24 | 92.4 | no change |
| 2026-10-25 | 92.4 | no change |
| 2026-10-26 | 92.4 | no change |
| 2026-10-27 | 92.4 | no change |
| 2026-10-28 | 92.4 | no change |
| 2026-10-29 | 92.4 | no change |
| 2026-10-30 | 92.4 | no change |
| 2026-10-31 | 92.4 | no change |
What changed since your last check
- Correctness no change
- Freshness no change
- Rider experience no change
Feed history
Every check on record for this feed, grouped by the published file, newest first. A new file means the published zip changed. Grades from earlier rubric versions are shown with their rubric and are not comparable with today’s grade or the trend above.
| Checked | Published file | Service dates through | Grade at the time |
|---|---|---|---|
| 2026-10-30 to 2026-10-31 (2 checks) | 8dddfe5c7bf7 | 2027-12-31 | Current rubric: see the trend above |
| 2026-10-02 to 2026-10-29 (28 checks) | b6f17aa78bc3 | 2027-12-31 | Current rubric: see the trend above |
| 2026-09-30 to 2026-10-01 (2 checks) | aa18827b24b9 | 2027-12-31 | A, 92.4 under rubric 1.3, an earlier scoring contract; not comparable with today’s grade |
| 2026-09-23 to 2026-09-29 (7 checks) | f42a9719f5d1 | 2027-12-31 | A, 92.4 under rubric 1.3, an earlier scoring contract; not comparable with today’s grade |
| 2026-09-22 | 0b026795206d | 2027-12-31 | B, 89.8 under rubric 1.3, an earlier scoring contract; not comparable with today’s grade |
| 2026-09-21 | b6c8999028c8 | 2027-12-31 | B, 89.8 under rubric 1.3, an earlier scoring contract; not comparable with today’s grade |
| 2026-09-10 to 2026-09-20 (7 checks) | 2ac923f90a32 | 2027-12-31 | B, 89.8 under rubric 1.3, an earlier scoring contract; not comparable with today’s grade |
| 2026-09-09 | 157898192f84 | 2027-12-31 | B, 89.8 under rubric 1.3, an earlier scoring contract; not comparable with today’s grade |
| 2026-09-08 | 2f449dfc8c19 | 2027-12-31 | B, 89.8 under rubric 1.3, an earlier scoring contract; not comparable with today’s grade |
| 2026-09-04 to 2026-09-07 (4 checks) | 0d8e46222645 | 2027-12-31 | B, 89.8 under rubric 1.3, an earlier scoring contract; not comparable with today’s grade |
| 2026-09-02 to 2026-09-03 (2 checks) | 682422704240 | 2027-12-31 | B, 89.8 under rubric 1.3, an earlier scoring contract; not comparable with today’s grade |
| 2026-09-01 | e0fb43107c80 | 2027-12-31 | B, 89.8 under rubric 1.3, an earlier scoring contract; not comparable with today’s grade |
Showing the 12 most recent of 33 periods.
What changed in this feed
Overall grade and score held steady since 2026-10-30.
Same feed file as 2026-10-30; the published zip did not change.
Subscribe to this feed’s changes (Atom) to hear about grade drops and export changes in a reader, with no sign-up.
Everything we checked
5 findings, ordered by severity.
Show every finding
- Warning67 instances
67 of 309 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.
Fix: Set wheelchair_boarding to 1 (accessible) or 2 (not accessible) for every stop. A field survey can start with the busiest stops. (A column in stops.txt; your scheduling software likely has it.)
Finding code: scorecard_wheelchair_boarding_unknown · Read the fix guide for scorecard_wheelchair_boarding_unknown · See GTFS Schedule reference (opens the GTFS Schedule reference on an external site)
- Warning1 instance
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.
Fix: Add feed_contact_email or feed_contact_url to feed_info.txt. (One field, set once in export settings.)
Finding code: missing_feed_contact_email_and_url · Read the fix guide for missing_feed_contact_email_and_url · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
- Warning1 instance
Some route colors don't contrast with their text color.
Route badges get hard to read, most of all for riders with low vision.
Fix: Pick a darker/lighter route_text_color for the flagged routes. (One field per route.)
Finding code: route_color_contrast · Read the fix guide for route_color_contrast · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
- Warning1 instance
This feed models stations or entrances but has no pathways.txt.
Trip planners can't guide riders through the station, and there is no step-free route information for wheelchair users.
Fix: Add pathways.txt to link entrances, platforms, and elevators. Give each one a level. (Worth it for multi-level or large stations; flat stops don't need it.)
Finding code: scorecard_station_no_pathways · Read the fix guide for scorecard_station_no_pathways · See GTFS Schedule reference (opens the GTFS Schedule reference on an external site)
- Info1 instance
feed_info.txt has no technical contact (feed_contact_email or feed_contact_url).
App makers and state data programs have nobody to email when they spot a problem. Small errors then sit in the feed for months.
Fix: Add feed_contact_email to feed_info.txt. (One field.)
Finding code: scorecard_no_feed_contact · Read the fix guide for scorecard_no_feed_contact · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
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 426 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 your 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.
- shapes.txt covers your trips Ready
- All 4517 trips have a shape in shapes.txt.
In plain words: if you report to the federal transit database, you have to publish a working, up-to-date feed, provide a stable agency_id for each represented reporter, and confirm the feed and P-50 crosswalk each year. This box is a heads-up; your filings are the official check.
A readiness signal mapping this feed to the FTA National Transit Database GTFS requirement (Report Year 2023 onward: a public, valid, current feed, certified annually on the D-10). For RY2026, each represented reporter needs a stable agency_id, unique within the feed and crosswalked to its five-digit NTD ID on P-50; the values do not need to be equal. FTA also requires shapes.txt in the published GTFS: Full Reporters from Report Year 2025, and Reduced, Rural, and Tribal Reporters from Report Year 2026. Not an official determination; your certification is the official check.
Conformance mark Not yet
One requirement remains for this feed to earn the conformance mark. States wheelchair access on 78% of stops and 100% of trips; the mark needs 90% of each.
- Valid Met
- Passes validation with no errors.
- Current Met
- Service data covers the next 426 days.
- Accessible Not yet
- States wheelchair access on 78% of stops and 100% of trips; the mark needs 90% of each.
In plain words: earn this mark when your feed passes validation, has not expired, and says whether nearly every stop and trip is wheelchair accessible.
A pass credential for a feed that is valid, current, and states wheelchair access on nearly every stop and trip. Accessibility here measures what the feed publishes, not whether a stop is physically usable. How the conformance mark works.
Clears the Google and Apple Maps four-week coverage bar. This feed has 426 days of service ahead, clearing the four-week (28-day) window Maps asks for. No validator errors either, so riders keep seeing this agency in their trip planners; warnings lower the grade here but do not remove a feed from Maps.
How this agency maps to the standards
The scorecard is a data-quality lens, not a compliance determination. Its universal references describe good GTFS and useful rider information. Useful references here are GTFS Schedule Best Practices, GTFS-Realtime Best Practices, MobilityData grading scheme, Google Transit publication guidance, FTA National Transit Database GTFS requirement. Read the full standards crosswalk.
In California, the published guideline is California Transit Data Guidelines. Caltrans' published quality guidelines and compliance checklist; this rubric is anchored to them.
California Minimum GTFS Guidelines checklist (4 of 6 measured items met)
The state's own Data Process Checklist, matched item by item to what this scorecard already measures. An item marked "not measured here" is real ground the checklist covers that this tool does not check; see the official checklist for the full picture.
- Meets Publish GTFS Schedule at a stable, automatically-fetchable URL
The published feed URL downloaded at the last check.
- Not measured here Implement required fields: Fares v2, text-to-speech stop names, shapes.txt, wheelchair_boarding, and Pathways where applicable
This scorecard measures wheelchair_boarding, shapes.txt coverage, fare data, and station pathways separately, below; it does not check the Fares v2 format specifically or text-to-speech stop names.
- Not measured here Achieve a passing score in every category of the MobilityData GTFS Grading Scheme v1
This scorecard automates a proxy for the Grading Scheme's rider-facing fields (see the standards crosswalk) rather than running the scheme itself, which grades by comparison to the real world by hand.
- Not measured here Publish changes to the base schedule at least one week ahead of every service change
This scorecard does not track a feed's publish history, so advance notice cannot be checked.
- Meets Produce no critical errors in the MobilityData GTFS Validator
Passes validation with no errors.
- Not measured here Publish Trip Updates, Vehicle Positions, and Alerts feeds
This scorecard checks realtime reachability and freshness overall; it does not check for all three feed types individually.
- Not measured here Update Trip Updates and Vehicle Positions at least every 20 seconds
This scorecard samples realtime freshness; it does not check this specific 20-second cadence.
- Not measured here Publish information for at least 99% of vehicles in service
This scorecard measures the share of scheduled trips represented in TripUpdates, a related but different figure than vehicle coverage.
- Not measured here Keep 100% of trip_ids consistent between Schedule and Realtime
This scorecard does not currently check trip_id consistency between the Schedule and Realtime feeds.
- Not measured here Produce no critical errors in the Center for Urban Transportation Research realtime validator
This scorecard does not run the CUTR realtime validator.
- Not measured here Publish accessible feed links on the agency or regional partner website
This scorecard does not check the agency's own website.
- Not measured here Register GTFS and GTFS-Realtime feeds with transit.land and the Mobility Database
This scorecard does not currently check aggregator registration for this section.
- Gap Designate a technical contact in feed_info.txt's feed_contact_email
feed_info.txt has no feed_contact_email or feed_contact_url.
- Gap wheelchair_boarding stated on stops and trips
States wheelchair access on 78% of stops and 100% of trips.
- Meets shapes.txt with a shape for every trip
All 4517 trips have a shape in shapes.txt.
- Meets Fare data published, or the service marked fare-free
Fare data is published.
- Correctness 92 / 100
- GTFS Schedule best practices, checked by the MobilityData validator. MobilityData grading covers stop locations, route names, and colors. Google Transit requires a feed to pass validation for publication. FTA NTD readiness also checks that the published feed is valid.
- Freshness 100 / 100
- GTFS Schedule best practices call for a dataset that stays current. An expired calendar can remove service from Google Transit and other rider trip planners. FTA NTD readiness also checks that the published feed is current.
- Rider experience 87 / 100
- GTFS Best Practices for rider-facing fields. MobilityData grading covers stop names and headsigns.
- Realtime quality Not yet published
- GTFS-Realtime best practices: a stable URL, high uptime, and frequent updates.
Part of the California portfolio: the same scorecards for every feed we track in that group, on one free page.
Similar feeds in California
Other scorecards in California, starting with the same kind of service at a similar size. Listed for comparison, not ranked.
Show your grade
Put this badge on your agency site or feed README. It updates after each completed scoring check, shows the date of that check, and links back to this scorecard. When there is no current score it says so instead of showing an old one.
Prefer a shields.io style? Point a dynamic endpoint badge at the published badge.json.
Cite this record
This page updates on every check. The record below does not: it is the dated file this grade came from, published at https://gtfsscorecard.org/data/artifacts/soltrans/2026-10-31.json and never overwritten, pinning the grade, category scores, rubric version, validator version, reader archive profile, and the scored feed's sha256 as they stood on 2026-10-31. Use it in a board packet, a regulatory filing, or a research citation instead of linking the live page, whose content will differ on your next visit.
Citing the tool itself rather than one agency's record? Use the repo's CITATION.cff.