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Feed status · checked 2026-07-09
Champaign Urbana Mass Transit District (MTD)
Based on the feed this agency publishes
down 0.4 since 2026-07-08
Ahead of 56% of all tracked agencies and 68% of large agencies. Operates in Illinois.
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 v1.1, validator 8.0.1.
Checked for changes 19 minutes ago; last changed 18 days ago.
Top things to fix
Delete the empty calendars or set their service days.Likely your export tool
Some service calendars have no days of the week switched on. Trips tied to these calendars never run; they are dead data that can mask real schedule problems.
⏱ A few minutes in your scheduling software.worth about +8 points
Check the flagged trips in your scheduling software; remove them or restore their missing stops.Likely your export tool
Some trips serve fewer than two stops. A trip with one stop can't be ridden; planners ignore it and it may signal an export problem.
⏱ Worth a vendor question if it appears often.worth about +8 points
Remove past service periods the next time you export the feed.Likely your export tool
Some service calendars in the feed have already expired. Expired calendars are dead weight and can hide real schedule problems from your staff and vendors.
⏱ One setting in most export tools.worth about +8 points
Agencies here usually clear this within about 1 week (based on 61 observed fixes).
Close the loop on each fix. Read the guide, make the change in your tool, and let the next run verify it — the scorecard shows the fix; the agency publishes it.
Delete the empty calendars or set their service days. · Read the fix guide
Make the change. Make this change in whatever tool produces your feed, then re-export.
Prove it cleared. The next scorecard run re-checks this automatically and, once it is gone, mints a dated receipt. Self-check a feed before you publish.
Check the flagged trips in your scheduling software; remove them or restore their missing stops.
Make the change. Make this change in whatever tool produces your feed, then re-export.
Prove it cleared. The next scorecard run re-checks this automatically and, once it is gone, mints a dated receipt. Self-check a feed before you publish.
Remove past service periods the next time you export the feed. · Read the fix guide
Make the change. Make this change in whatever tool produces your feed, then re-export.
Prove it cleared. The next scorecard run re-checks this automatically and, once it is gone, mints a dated receipt. Self-check a feed before you publish.
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 8 kinds of issue across 552 instances (0 error, 552 warning, 0 informational).
Service data covers the next 30 days.
100% of stops state wheelchair accessibility (100% marked accessible, 0% marked not accessible). This measures what the feed publishes, not whether a stop is physically usable. Fare data is published.
100% of stops state accessibility (100% marked accessible). Reflects what the feed states, not verified physical usability.
Fares are applied to trips.
Not scored yet. Nothing here counts against the grade.
Over time
Overall score across the last 20 checks — down 0.4 since 2026-07-08.
Show the numbers
| Check | Score | Change |
|---|---|---|
| 2026-06-19 | 73.1 | first check |
| 2026-06-20 | 72.7 | down 0.4 |
| 2026-06-21 | 72.2 | down 0.5 |
| 2026-06-22 | 71.8 | down 0.4 |
| 2026-06-23 | 71.4 | down 0.4 |
| 2026-06-24 | 71.0 | down 0.4 |
| 2026-06-25 | 70.6 | down 0.4 |
| 2026-06-26 | 70.2 | down 0.4 |
| 2026-06-27 | 69.7 | down 0.5 |
| 2026-06-28 | 69.3 | down 0.4 |
| 2026-06-29 | 68.9 | down 0.4 |
| 2026-06-30 | 68.5 | down 0.4 |
| 2026-07-01 | 68.1 | down 0.4 |
| 2026-07-02 | 67.7 | down 0.4 |
| 2026-07-04 | 66.8 | down 0.9 |
| 2026-07-05 | 66.4 | down 0.4 |
| 2026-07-06 | 66.0 | down 0.4 |
| 2026-07-07 | 65.6 | down 0.4 |
| 2026-07-08 | 65.2 | down 0.4 |
| 2026-07-09 | 64.8 | down 0.4 |
What changed since your last check
- Correctness no change
- Freshness down 1.7
- Rider experience no change
What changed in this feed
Overall score fell 0.4 points since 2026-07-08.
Same feed file as 2026-07-08; the published zip did not change.
Subscribe to this feed’s changes (Atom) to hear about grade drops in a reader, with no sign-up.
What changed over time
On 2026-06-19 this feed started at grade C. On 2026-06-27 the grade moved from C to D. On 2026-07-09 feed entered the expiry window (30 days of service left). As of 2026-07-09 it holds grade D.
A plain-language history of this feed, newest first.
- 2026-07-09 Feed entered the expiry window (30 days of service left).
- 2026-06-27 Grade went C to D.
Everything we checked
- Warning206 instances
Some service calendars have no days of the week switched on.
Trips tied to these calendars never run; they are dead data that can mask real schedule problems.
Fix: Delete the empty calendars or set their service days. (A few minutes in your scheduling software.)
Validator rule: service_has_no_active_day_of_the_week · Read the fix guide · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
- Warning126 instances
Some trips serve fewer than two stops.
A trip with one stop can't be ridden; planners ignore it and it may signal an export problem.
Fix: Check the flagged trips in your scheduling software; remove them or restore their missing stops. (Worth a vendor question if it appears often.)
Validator rule: unusable_trip · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
- Warning88 instances
Some service calendars in the feed have already expired.
Expired calendars are dead weight and can hide real schedule problems from your staff and vendors.
Fix: Remove past service periods the next time you export the feed. (One setting in most export tools.)
Agencies here usually clear this within about 1 week (based on 61 observed fixes).
Validator rule: expired_calendar · Read the fix guide · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
- Warning47 instances
Two or more routes share the same name.
Riders can't tell the routes apart in apps.
Fix: Give each route a distinct short or long name. (One field per route.)
Validator rule: duplicate_route_name · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
- Warning45 instances
Some stops sit far from the route line they belong to.
Trip planners may draw the bus route through the wrong streets or point riders to the wrong corner.
Fix: Check the flagged stops' coordinates and the route shape in your scheduling software; re-snap whichever is misplaced. (A few minutes per flagged stop.)
Agencies here usually clear this within about 2 weeks (based on 6 observed fixes).
Validator rule: stop_too_far_from_shape · Read the fix guide · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
- Warning22 instances
Some rider-facing names are in ALL CAPS or all lowercase.
ALL-CAPS stop and headsign names are harder to read in apps and are read awkwardly by screen readers.
Fix: Use mixed case for stop names and headsigns (e.g. 'Main St & 2nd Ave', not 'MAIN ST & 2ND AVE'). (Often a bulk fix in your scheduling software.)
Validator rule: mixed_case_recommended_field · Read the fix guide · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
- Warning14 instances
Equal shape distance diff coordinates distance below threshold (flagged by the MobilityData validator).
See the linked rule for what this affects.
Fix: Review the rule documentation for 'equal_shape_distance_diff_coordinates_distance_below_threshold' at https://gtfs-validator.mobilitydata.org/rules.html and check the flagged rows in your feed. (Varies.)
Validator rule: equal_shape_distance_diff_coordinates_distance_below_threshold · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
- Warning4 instances
Some scheduled trips travel implausibly fast between stops.
Usually a typo'd stop time; riders get impossible arrival estimates.
Fix: Check the flagged stop times for transposed minutes. (A few minutes per flagged trip.)
Agencies here usually clear this within about 2 weeks (based on 6 observed fixes).
Validator rule: fast_travel_between_consecutive_stops · Read the fix guide · 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 connecting entrances, platforms, and any elevators, with a level for each. (Worth it for multi-level or large stations; flat stops don't need it.)
Validator rule: scorecard_station_no_pathways · Read the fix guide · See GTFS Schedule reference (opens the GTFS Schedule reference on an external site)
Beyond the grade
Opportunities that do not change your grade today: fare detail, on-demand service, and deeper accessibility data.
The feed publishes fare products but no rider_categories.txt defining who qualifies for each fare.
Consider: Add rider_categories.txt for the fares you already offer, then reference those categories from your fare products.
1724 stop name(s) use abbreviations or symbols a screen reader may mispronounce, with no spoken form set ("U.S. 150 & Dale (NE Corner)", "U.S. 150 & Dale (South Side)", "U.S. 150 & Dodson (NE Far Side)", 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.
Some fixes we can make for you
These are the safe mechanical fixes, applied to a copy of your feed. They change only what is certain and leave everything else untouched. Review the diff before you publish.
Recased shouting stop names 1 change
For example: I.E.T.C. -> I.e.t.c.
NTD certification readiness Needs attention
This feed is close to NTD-ready. Service data runs out in 30 days; renew before you certify.
- Published Ready
- Published at a public URL.
- Valid Ready
- Passes validation with no errors.
- Current Needs attention
- Service data runs out in 30 days; renew before you certify.
- agency_id matches your 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.
In plain words: if you report to the federal transit database, you have to publish a working, up-to-date feed and confirm it once a year. This box is a heads-up on whether yours looks ready; it is not the official sign-off.
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). Aligning agency_id with your NTD ID lets the feed line up with your NTD record; the July 2025 final rule links the two on the P-50 form rather than requiring that feed change, and 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
This feed is close to the conformance mark. Service data runs out in 30 days; renew to qualify.
- Valid Met
- Passes validation with no errors.
- Current Not yet
- Service data runs out in 30 days; renew to qualify.
- Accessible Met
- States wheelchair access on 100% of stops and 100% of trips.
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.
Can riders use it?
Checks beyond structural validation: places where the feed is valid but a rider still could not travel.
- 126 of 2918 trips list fewer than two stops. A trip with one stop has no leg a rider can ride; trip planners can't route anyone on it, so the service effectively does not exist. Check your scheduling export: every trip should list each stop it calls at, in order, with times.
These do not change the grade. They catch trips with no rideable leg and stops no trip serves, the kind of gap a trip planner trips over.
Clears the Google and Apple Maps four-week coverage bar. This feed has 30 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
A data-quality lens, not a compliance determination. Each category shows this feed's score and the standards it relates to: the FTA National Transit Database GTFS requirement, the MobilityData grading scheme, and the Google Transit gate. Read the full standards crosswalk.
- Correctness 48 / 100
- GTFS Schedule best practices, checked by the MobilityData validator. MobilityData grading: stop locations, route names and colors. Google Transit: a feed must pass validation to stay in Maps.
- Freshness 50 / 100
- The FTA National Transit Database expectation of a valid, current feed. Google Transit: an expired calendar drops the agency from Maps.
- Rider experience 100 / 100
- GTFS Best Practices for rider-facing fields. MobilityData grading: stop names and headsigns.
- Realtime quality Not yet published
- GTFS-Realtime best practices: a stable URL, high uptime, and frequent updates.
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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/champaign-urbana-mass-transit-district-mtd/2026-07-09.json and never overwritten, pinning the grade, category scores, rubric version, validator version, and the scored feed's sha256 as they stood on 2026-07-09. Use it in a board packet, an NTD narrative, or a research citation instead of linking the live page, whose content will differ on your next visit.
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