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Feed status · checked 2026-07-09

Chittenden County Transportation Authority (CCTA)

Based on the feed this agency publishes

81.1 / 100

unchanged since 2026-07-08

Ahead of 84% of all tracked agencies and 95% of large agencies. Operates in Vermont.

Covers 84 daysAccessibility gapsFlexible serviceNo realtime feed

Heads-up: The score rose 24 points in one step, from 53 on 2026-06-22 to 78 on 2026-06-23. A jump this size usually means the export changed rather than the service. Worth checking the run on this date. (checked 2026-06-23). This can be a brief vendor export glitch; watch the next update before acting.

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 23 hours ago; last changed 1 days ago.

Measured 3 of 4 score categories from the agency's own feed.

How we measured this

Confidence in this measurement: medium.

Confidence describes how much the pipeline could measure this run, not the feed itself. It never changes the grade.

Top things to fix

Fix 01

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

1177 of 1177 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.

⏱ A column in stops.txt; your scheduling software likely has it.worth about +25 points

Fix 02

Set wheelchair_accessible on every trip (most small-agency fleets are 100% accessible, so this is often a single default).Likely your export tool

893 of 893 trips don't say whether the vehicle is wheelchair accessible. Even with accessible stops, riders need to know the bus itself can take them.

⏱ Often one default setting in your export.worth about +15 points

Agencies here usually clear this within about 1 week (based on 5 observed fixes).

Fix 03

Remove retired stops from the export, or add them back to the trips that should serve them.Likely your export tool

Some stops exist in the feed but no trip ever stops at them. Riders may walk to a stop where no bus is scheduled to arrive.

⏱ A review pass in your scheduling software.worth about +8 points

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

Trillium produces and hosts this feed as a service. These changes are made on their side: send the fix list to your Trillium contact and they apply it and republish.

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.

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

    Make the change. Trillium produces and hosts this feed as a service. These changes are made on their side: send the fix list to your Trillium contact and they apply it and republish.

    Prove it cleared. The next scorecard run re-checks this automatically and, once it is gone, mints a dated receipt. See this feed's dated fix log.

  2. Set wheelchair_accessible on every trip (most small-agency fleets are 100% accessible, so this is often a single default). · Read the fix guide

    Make the change. Trillium produces and hosts this feed as a service. These changes are made on their side: send the fix list to your Trillium contact and they apply it and republish.

    Prove it cleared. The next scorecard run re-checks this automatically and, once it is gone, mints a dated receipt. See this feed's dated fix log.

  3. Remove retired stops from the export, or add them back to the trips that should serve them. · Read the fix guide

    Make the change. Trillium produces and hosts this feed as a service. These changes are made on their side: send the fix list to your Trillium contact and they apply it and republish.

    Prove it cleared. The next scorecard run re-checks this automatically and, once it is gone, mints a dated receipt. See this feed's dated fix log.

Send Trillium a fix request

This feed is produced and hosted by Trillium. Copy this and send it to your Trillium contact; they make the change and republish the feed. Each fix names the validator notice and a guide link.

Score by category

Correctness85.8 / 100

The MobilityData validator flagged 5 kinds of issue across 704 instances (0 error, 656 warning, 48 informational).

Freshness100.0 / 100

Service data covers the next 84 days.

Rider experience59.5 / 100

0% of stops state wheelchair accessibility (0% marked accessible, 0% marked not accessible). This measures what the feed publishes, not whether a stop is physically usable. Fare data is published.

Accessibility0 / 100

0% of stops state accessibility (0% marked accessible). Reflects what the feed states, not verified physical usability.

FaresLegacy fares

Fares are applied to trips.

Realtime qualityNot yet measured

This agency publishes realtime, but the feed needs an access key we don't have 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.

Skip to route and stop data

Basemap: OpenFreeMap, © OpenStreetMap contributors. Routes and stops: this agency's GTFS feed.

Routes in Chittenden County Transportation Authority (CCTA)'s feed
RouteTypeLine color
16 Hannaford Tuesday SpecialBusteal
19 Price ChopperBusteal
20 Price ChopperBusteal
1 WillistonBusred
7 North AvenueBuspink
2 Essex JunctionBusblue
6 Shelburne RoadBusteal
5 Pine StreetBusgreen
9 WinooskiBusgreen
8 City LoopBusyellow
11 City ConnectorBuspink
86 Montpelier LINK ExpressBusgray
96 Franklin County CommuterBusgray
108 Mountain Road ShuttleBusred (no shape in feed)
110 St Albans Downtown ShuttleBusgray (no shape in feed)
115 Alburgh / Georgia CommuterBuspurple (no shape in feed)
116 Richford / St Albans CommuterBusteal (no shape in feed)
109 Price Chopper Shopping ShuttleBusbrown (no shape in feed)
334 Integrated Arts Academy, Edmunds, Champlain ElementaryBusteal (no shape in feed)
336 Hunt Middle School, Flynn Elementary, CP Smith ElementaryBusteal (no shape in feed)
342 CP Smith Elementary Flynn Elementary Hunt Middle SchoolBusteal (no shape in feed)
344 Champlain/EdmundsBusteal (no shape in feed)
348 ChamplainBusteal (no shape in feed)
349 Hunt/BHSBusteal (no shape in feed)
326 Edmunds/Integrated Arts AcademyBusteal (no shape in feed)
756 South End Circulator SundayBusgreen
778 North End Circulator SundayBusteal
4 Essex CenterBusorange

This feed has 1177 stops.

List every stop
  • Champlain School Parking Lot
  • GMT-Berlin office
  • Northern Lights/downhill
  • Northern Lights/uphill
  • Rt 302 and Richardson Rd
  • Brookside II Apartments
  • Mad River Valley - Visitor Ctr
  • Route 302 at Knoll Motel
  • Waterbury State Complex
  • Dept. of Public Safety
  • Granite City Primary Care
  • Barre Health Center
  • Berlin Street at S Vine Street
  • UVM at Tilley Drive
  • UVM Dental Clinic
  • Adirondack Circle
  • Academy Street
  • Essex Experience
  • Williston Road at Mills Avenue
  • Northgate
  • Pine St at Hickock St
  • Northfield Senior Center
  • Main Street at Crestview Road
  • Main Street and Educational Drive
  • N Champlain Street and Peru Street
  • Jericho Road and Allen Martin Drive
  • Jericho Road and Allen Martin Drive
  • Downtown Transit Center - A, C, E, G, I
  • Downtown Transit Center - B, D, F, H, J
  • Downtown Transit Center - Spot P
  • Downtown Transit Center - Spot O
  • Downtown Transit Center - Spot K
  • Downtown Transit Center - Spot L
  • Downtown Transit Center - Spot Q
  • Downtown Transit Center - Spot R
  • Downtown Transit Center - Spot S
  • 194 St Paul Street (Eagles Landing)
  • Pinnacle Sports
  • Rt. 108 at Opposite Cady Hill Lodge North
  • Apple Tree/uphill
  • Pond Street at Depot Street
  • West Branch Apt/downhill
  • Baggy Knees Plaza/uphill
  • Rt. 108 at Opposite Cady Hill Lodge South
  • Rt. 108 at Cady Hill Lodge South
  • Rt. 108 at Cady Hill Lodge North
  • Route 108 at M&T Bank
  • Sun & Ski Resort/downhill
  • Piecasso/downhill
  • Darkside/uphill
  • Stowe Motel/downhill
  • Route 108 at Opposite Toll House
  • Route 108 at Toll House
  • Mt. Glen/uphill
  • Rt. 108 at Main St
  • Montpelier Transit Center
  • Season's Pass
  • South Village
  • Wild Fire
  • Lower Sugarbush Club (inbound)
  • Sugarbush Access Rd. at Christmas Tree Rd.
  • Yestermorrow (outbound)
  • Yestermorrow (inbound)
  • American Flatbread
  • M.R. Green/Northfield Bank
  • M. R. Green/Taste Place
  • Lawson’s/Movie Theater
  • Old County Road (across from Health Center)
  • Weathertop
  • Pindari
  • Mad River Barn
  • Horseshoe Road
  • Creek Farm Plaza
  • MRV Senior Center
  • Washington Street at Perry Street (McFarland State Office Building)
  • Washington Street at City Hall Park
  • Berlin Kohl's
  • Downstreet Apts
  • Downtown BHS
  • Industrial Avenue at VT 2A
  • Price Chopper
  • Berlin St. at 65 Berlin St.
  • Vtrans and Airport Road
  • Hill St. at S. Main St
  • Mountain Haus Uphill
  • Mountain Haus Downhill
  • Pine Street at Baird Park
  • Mountain Rd at PHIT Performance
  • Mountain Rd. at Opposite PHIT Performance
  • Washington County, VT, USA
  • Chittenden County, VT, USA
  • Grand Isle, VT, USA
  • Barre, VT, USA
  • Montpelier, VT, USA
  • Burlington, VT, USA
  • 1537 US 302
  • Stowe Events Field Parking Lot
  • Route 108 at Cape Cod Rd.
  • Route 108 at Opposite Cape Cod Rd.
  • Route 100 at Village Square
  • Route 100 at Opposite Village Square
  • Route 100 at Opposite Carroll Rd.
  • Sugarbush Access Rd. at Opposite Christmas Tree Rd.
  • Sugarbush Access Rd. at Wheeler Brook Rd.
  • Sugarbush Access Rd. at Opposite Wheeler Brook Rd.
  • Stowe Cross Country Center
  • E Allen Street at Hillside Park
  • Shelburne Road at Harrington Ave
  • Route 108 at Little River Inn
  • Rt.100 at Opp Green Goddess Cafe
  • Mansfield Base at Lot D
  • Williston Park & Ride
  • Gauthier Drive at Keurig Green Mountain
  • Route 15 at Packard Rd.
  • Route 15 Opposite Packard Rd.
  • Meadowland Drive at Dynapower
  • Opposite Horseshoe Rd.
  • Sugarbush Administrative Office
  • Club Sugarbush North
  • German Flats Rd. at Sugarbush Inn
  • German Flats Rd. at Opposite Sugarbush Inn
  • German Flats Rd. at Hamilton House Drive
  • Rt. 100 at Mac's Market
  • Opposite Boys & Girls Club
  • Swanson Inn
  • Club Sugarbush South
  • Champlain Parkway at Home Ave
  • Champlain Parkway at Flynn Ave
  • Pine Street at Kilburn Street
  • Waterbury State Complex at State Drive South Entrance
  • Lyman C. Hunt Middle School
  • Shelburne Road at Opposite Marion St
  • Shelburne Road at Opposite Prospect Parkway
  • Pearl Street at Opposite North Champlain Street
  • Queen City Park Rd. at 733 Queen City Park Rd.
  • North Ave at Burlington Police Department
  • South Burlington City Center
  • Hinesburg Road at Prouty Parkway
  • Hinesburg Road at Wright Court
  • Hinesburg Road at Opposite Simpson Court
  • Hinesburg Road at Opposite Iby Street
  • Market Street at Garden Street
  • Market Street at Hinesburg Road
  • Market Street at Garden Street
  • Market Street at Hinesburg Road
  • Saint Albans Park and Ride
  • Route 302 at Overlake Drive
  • Hinesburg Road at Williston Road
  • 620 Hinesburg Rd
  • Creek Farm Plaza
  • River Street at Main Street
  • US 7 at Opposite Lake Road
  • US 7 at Opposite Kilburn Road
  • River Street Park
  • River Street at Opposite Villemaire Lane
  • 259 US 7-Milton Square
  • Fairfield Street at Northwestern Medical Center
  • Fairfield Street at opposite Northwestern Medical Center
  • Berlin Street at Valley View Road
  • Berlin Street at Addison Drive
  • Austin Drive at Ledgewood Circle
  • South Cove Road at Austin Drive
  • Stanbury Road at Opposite Woodbury Road
  • Opposite MRV Welcome Center/Chamber Comm.
  • MRV Professional Center
  • Weathertop Inn at Number 9 Rd
  • Mt. Ellen Parking Lot
  • The SugarTree (Sugarbush Admin Office)
  • Route 302 at Highland Ave
  • South Burlington City Center
  • Depot Street at Thomas Lane
  • 5138 Shelburne Road
  • Route 302 at Cody Chevrolet
  • Route 302 at Salon 42
  • 652-654 Granger Road
  • 10 North Champlain Street
  • 146 Colchester Avenue
  • Main Street at Pine Street
  • Main Street at Church Street
  • Lakeside Avenue at Champlain Parkway
  • Champlain Parkway at Sears Lane
  • Shelburne Road at Hoover Street
  • West Spring Street at Mallets Bay Avenue
  • Montpelier Transit Center
  • S. Winooski Avenue at Bank Street
  • Main Street at S. Winooski
  • Main Street at S. Union Street
  • Main Street at S. Willard Street
  • Main Street at S. Prospect Street
  • University Heights
  • Dorset Street at Williston Road
  • Dorset Street at Peoples United Bank
  • University Mall
  • Dorset Street at Brookwood Drive
  • Dorset Street at The Pines
  • Dorset Street at Fire Station
  • Kennedy Drive at Dorset Street
  • Kennedy Drive at Twin Oaks Terrace
  • Kennedy Drive at Timber Lane
  • Williston Road at Heath Street
  • Williston Road at Davis Parkway
  • Williston Road at Hayden Parkway
  • Williston Road at Elsom Parkway
  • Williston Road at Victoria Drive
  • Williston Road at Mills Avenue
  • Airport Drive at Airport Entrance
  • Burlington International Airport
  • White Street at Dumont Avenue
  • White Street at Pump Lane
  • White Street at Airport Parkway
  • White Street at Opposite Myers Court
  • White Street at Maplewood Drive
  • White Street at Charles Street
  • White Street at Patchen Road
  • Patchen Road at Williston Road
  • Hinesburg Road at Williston Road
  • Hinesburg Road at Village Green Drive
  • Hinesburg Road at Iby Street
  • Hinesburg Road at Simpson Court
  • Hinesburg Road at Sunset Avenue
  • Hinesburg Road at Opposite Prouty Parkway
  • Hinesburg Road at Kennedy Drive
  • Kennedy Drive at Manor Woods
  • Kennedy Drive at South Burlington High School
  • Dorset Street at South Burlington High School
  • Dorset Street at San Remo Drive
  • Dorset Street at Champlain Oil
  • Dorset Street at San Remo Drive
  • Dorset Street at Barnes & Noble
  • Williston Road at Sheraton Hotel
  • University Heights
  • Main Street at S. Willard Street
  • Main Street at S Union Street
  • Main Street at Church Street
  • Main Street at Pine Street
  • Battery Street at College Street
  • Battery Street at Cherry Street
  • S Union Street at Adams Street
  • S Union Street at Spruce Street
  • S Union Street at Howard Street
  • S Union Street at St Paul Street
  • Shelburne Road at Gove Court
  • Shelburne Road at Opposite Hoover Street
  • Shelburne Road at Birchcliff Parkway
  • Shelburne Road at Burlington Subaru
  • Shelburne Road at Ferguson Avenue
  • Shelburne Road at Lyman Avenue
  • Shelburne Road at Scarff Avenue
  • Shelburne Road at Home Avenue
  • Shelburne Road at Queen City Parkway
  • and 927 more (see the full list on the map or in the GeoJSON)

Over time

Overall score across the last 20 checks — unchanged since 2026-07-08.

2026-06-19: 56.32026-06-20: 54.22026-06-21: 53.72026-06-22: 53.32026-06-23: 77.72026-06-24: 77.72026-06-25: 77.72026-06-26: 77.72026-06-27: 77.72026-06-28: 77.72026-06-29: 77.72026-06-30: 81.22026-07-01: 81.22026-07-02: 81.22026-07-04: 81.22026-07-05: 81.22026-07-06: 81.22026-07-07: 81.12026-07-08: 81.12026-07-09: 81.1
Show the numbers
Overall score by check, with the change from the previous check
CheckScoreChange
2026-06-1956.3 first check
2026-06-2054.2 down 2.1
2026-06-2153.7 down 0.5
2026-06-2253.3 down 0.4
2026-06-2377.7 up 24.4
2026-06-2477.7 no change
2026-06-2577.7 no change
2026-06-2677.7 no change
2026-06-2777.7 no change
2026-06-2877.7 no change
2026-06-2977.7 no change
2026-06-3081.2 up 3.5
2026-07-0181.2 no change
2026-07-0281.2 no change
2026-07-0481.2 no change
2026-07-0581.2 no change
2026-07-0681.2 no change
2026-07-0781.1 down 0.1
2026-07-0881.1 no change
2026-07-0981.1 no change

What changed since your last check

What changed in this feed

Overall grade and score held steady 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 F. On 2026-06-23 the grade moved from F to C. On 2026-06-30 the grade moved from C to B. On 2026-06-23 it cleared feed_expiration_date30_days, route_color_contrast, scorecard_feed_expiring_soon. As of 2026-07-09 it holds grade B.

A plain-language history of this feed, newest first.

Everything we checked

Beyond the grade

Opportunities that do not change your grade today: fare detail, on-demand service, and deeper accessibility data.

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.

Run it yourself on your own copy of the feed: scorecard autofix <feed.zip> --out corrected.zip

NTD certification readiness Ready

Published at a public URL, valid, and current: the three things the NTD GTFS requirement asks of a feed all hold here. Only your own D-10 certification makes 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 84 days.
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.
shapes.txt covers your trips Ready
All 893 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 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. States wheelchair access on 0% of stops and 0% of trips; the mark needs 90% of each.

Valid Met
Passes validation with no errors.
Current Met
Service data covers the next 84 days.
Accessible Not yet
States wheelchair access on 0% of stops and 0% 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.

Can riders use it?

Checks beyond structural validation: places where the feed is valid but a rider still could not travel.

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 84 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 86 / 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 100 / 100
The FTA National Transit Database expectation of a valid, current feed. Google Transit: an expired calendar drops the agency from Maps.
Rider experience 60 / 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.

Show your grade

Put a live badge on your agency site or feed README. It updates daily and links back to this scorecard.

Chittenden County Transportation Authority (CCTA) GTFS data quality grade: B

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/chittenden-county-transportation-authority-ccta/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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