Feed status · checked 2026-07-19
GO Transit (Metrolinx)
Based on the feed this agency publishes
Service mode Rail + Bus
First scorecard for this agency
Catalogued in Ontario, Canada.
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 v1.2, validator 8.0.1.
Checked for changes 8 hours ago; last changed 8 hours ago.
Measured 3 of 4 score categories from the agency's own feed.
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 agency's own URL.
Confidence describes how much the pipeline could measure this run, not the feed itself. It never changes the grade.
Top things to fix
Use mixed case for stop names and headsigns (e.g. 'Main St & 2nd Ave', not 'MAIN ST & 2ND AVE').Likely your export tool
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.
⏱ Often a bulk fix in your scheduling software.worth about +8 points in its category
Check the flagged stops' coordinates and the route shape in your scheduling software; re-snap whichever is misplaced.Likely your export tool
Some stops sit far from the route line they belong to. Trip planners may draw the transit vehicle route through the wrong path or point riders to the wrong boarding location.
⏱ A few minutes per flagged stop.worth about +4 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.
⏱ One field, set once in export settings.worth about +4 points in its category
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.
Use mixed case for stop names and headsigns (e.g. 'Main St & 2nd Ave', not 'MAIN ST & 2ND AVE'). · Read the fix guide
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. Self-check a feed before you publish.
Check the flagged stops' coordinates and the route shape in your scheduling software; re-snap whichever is misplaced. · Read the fix guide
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. Self-check a feed before you publish.
Add feed_contact_email or feed_contact_url to feed_info.txt. · Read the fix guide
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. Self-check a feed before you publish.
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 47 days.
- Published accessibility data
- Accessibility information is stated for 100% 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 6 kinds of issue across 78930 instances (0 error, 158 warning, 78772 informational).
Service data covers the next 47 days.
100% of stops state wheelchair accessibility (87% marked accessible, 13% 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 (87% marked accessible). Reflects what the feed states, not verified physical usability.
2 accessibility depth signals
9 route badge(s) pair a color and text color below the WCAG 4.5:1 contrast bar (RH, MI, LE, 96, 92, 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.
724 stop name(s) use abbreviations or symbols a screen reader may mispronounce, with no spoken form set ("St. Catharines GO", "St. Catharines Downtown Terminal", "New Credit Variety & Gas Bar", and more).
Consider: Add tts_stop_name with the spoken form, e.g. 'Main Street and Second Avenue', for the affected stops.
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.
Skip to route and stop dataBasemap: OpenFreeMap, © OpenStreetMap contributors. Routes and stops: this agency's GTFS feed.
- 11 (red)
- 12 (red)
- 15 (red)
- 16 (red)
- 17 (orange)
- 18 (red)
- 19 (orange)
- 21 (orange)
- 22 (orange)
- 25 (orange)
- 27 (orange)
- 29 (green)
- 30 (green)
- 31 (green)
- 32 (green)
- 33 (green)
- 35 (teal)
- 36 (green)
- 37 (green)
- 38 (green)
- 40 (purple)
- 41 (purple)
- 47 (purple)
- 48 (purple)
- 52 (purple)
- 56 (purple)
- 61 (teal)
- 65 (green)
- 67 (green)
- 68 (green)
- 70 (brown)
- 71 (brown)
- 88 (red)
- 90 (red)
- 92 (red)
- 94 (purple)
- 96 (red)
- BR (green)
- KI (green)
- LE (red)
- LW (red)
- MI (orange)
- RH (teal)
- ST (brown)
| Route | Type | Line color |
|---|---|---|
| 11 Brock University | Bus | red |
| 12 Niagara Falls / Burlington | Bus | red |
| 15 Brantford / Aldershot | Bus | red |
| 16 Hamilton / Toronto Express | Bus | red |
| 17 Waterloo / Hamilton | Bus | orange |
| 18 Lakeshore West | Bus | red |
| 19 Mississauga / North York | Bus | orange |
| 21 Milton | Bus | orange |
| 22 Milton / Oakville | Bus | orange |
| 25 Waterloo / Mississauga | Bus | orange |
| 27 Milton / North York | Bus | orange |
| 29 Guelph / Mississauga | Bus | green |
| 30 Kitchener / Bramalea | Bus | green |
| 31 Guelph / Toronto | Bus | green |
| 32 Brampton Trinity Common / North York | Bus | green |
| 33 Guelph / North York | Bus | green |
| 35 Union Pearson Express | Bus | teal |
| 36 Brampton / North York Express | Bus | green |
| 37 Orangeville / Brampton | Bus | green |
| 38 Bolton / Malton | Bus | green |
| 40 Hamilton / Richmond Hill | Bus | purple |
| 41 Hamilton / Pickering | Bus | purple |
| 47 Hamilton / Hwy 407 Terminal | Bus | purple |
| 48 Guelph / Hwy 407 Terminal | Bus | purple |
| 52 Oshawa / Hwy 407 Terminal | Bus | purple |
| 56 Oshawa / Oakville | Bus | purple |
| 61 Richmond Hill | Bus | teal |
| 65 Newmarket / Toronto | Bus | green |
| 67 Keswick / North York | Bus | green |
| 68 Barrie / Newmarket | Bus | green |
| 70 Uxbridge / Mount Joy | Bus | brown |
| 71 Stouffville | Bus | brown |
| 88 Peterborough / Oshawa | Bus | red |
| 90 Lakeshore East | Bus | red |
| 92 Oshawa / Yorkdale | Bus | red |
| 94 Pickering / Square One | Bus | purple |
| 96 Oshawa / Finch Express | Bus | red |
| BR Barrie | Rail | green |
| KI Kitchener | Rail | green |
| LE Lakeshore East | Rail | red |
| LW Lakeshore West | Rail | red |
| MI Milton | Rail | orange |
| RH Richmond Hill | Rail | teal |
| ST Stouffville | Rail | brown |
This feed has 889 stops.
List every stop
- Yonge St. @ Baif Blvd. (Hillcrest Mall)
- Yonge St. @ Hwy. 407
- Yonge St. @ Sheppard Ave.
- York Mills Bus Terminal
- Finch Bus Terminal
- Yonge St. @ Langstaff Rd. E.
- Yonge St. @ 16th Ave. (South Hill Shopping Centre)
- Yorkdale Bus Terminal
- Hwy. 401 @ Keele St.
- Keele St. @ Hwy. 401
- Barrie St. @ Holland St. W.
- Keele St. @ Station Rd. (King City GO)
- Rutherford GO Bus
- Keele St. @ Burton Grove (King City GO)
- Whitby GO Bus
- Richmond Hill GO Bus
- Yonge St. @ Steeles Ave. W.
- Yonge St. @ Steeles Ave. W.
- Yonge St. @ Park Home Ave.
- Aurora GO Bus
- Yonge St. @ Mount Albert Rd.
- Yonge St. @ Killarney Beach Rd.
- Yonge St. @ Victoria St.
- Yonge St. @ Mapleview Dr. E.
- Yonge St. @ Mapleview Dr. E.
- Hwy. 47 @ Front St.
- Hwy. 47 @ Front St.
- Main St. @ Edward St. (Stouffville GO)
- Main St. @ Edward St. (Stouffville GO)
- Mount Joy GO Bus
- Main St. N. @ Station St. (Markham GO)
- Main St. N. @ Ramona Blvd. (Markham GO)
- Bullock Dr. @ McCowan Rd. (Centennial GO)
- Bullock Dr. @ McCowan Rd. (Centennial GO)
- Bullock Dr. @ Austin Dr.
- Bullock Dr. @ Austin Dr.
- Unionville GO Bus
- Meadowvale GO Bus
- Square One
- Square One
- Oakville GO Bus
- Bronte Rd. @ Hwy. 407 Park & Ride
- Dundas St. @ Hwy. 407 Park & Ride
- Hamilton GO Centre Bus
- University of Toronto Scarborough
- Pickering GO Bus
- Streetsville GO Bus
- Durham College Campus/Ontario Tech University
- Bowmanville Ave. @ Baseline Rd.
- Bowmanville Ave. @ Baseline Rd.
- King St. E. @ Liberty St.
- King St. E. @ Liberty St.
- Durham College Oshawa GO
- Ajax GO Bus
- Bond St. W. @ Centre St. N.
- Kingston Rd. @ Port Union Rd.
- Kingston Rd. @ Sheppard Ave. E.
- Dundas St. @ Brock St.
- Dundas St. @ Brock St.
- Burlington GO Bus
- King St. W. @ Dundurn St. N.
- Aldershot GO Bus
- Clarkson GO Bus
- Erindale GO Bus
- Aquitaine Ave. @ Formentera Ave. (Meadowvale Town Centre)
- Aquitaine Ave. @ Meadowvale Town Centre Circle
- Milton GO Bus
- Erin Mills Pkwy. @ Turner Valley Rd.
- Mississauga Rd. @ Mississauga Rd.
- Syntex Crt. @ Financial Dr.
- University of Guelph
- Alma St. @ Inkerman St.
- Alma St. @ Inkerman St.
- Main St. N. @ Mill St. E.
- Georgetown Market
- Guelph St. @ Alcott Dr.
- Guelph St. @ King St.
- Guelph St. @ King St.
- Bovaird Dr. W. @ Mississauga Rd.
- Bovaird Dr. W. @ Chinguacousy Rd.
- Bovaird Dr. W. @ Chinguacousy Rd.
- Shopper's World
- Shopper's World
- Bramalea Bus Terminal
- Steeles Ave. E. @ Rutherford St. S.
- Malton GO Bus
- Trinity Common Mall
- Finch Ave. W. @ Longo Circle
- Finch Ave. W. @ Darcel Ave.
- Hurontario St. @ Mayfield Rd.
- Hurontario St. @ Mayfield Rd.
- Hurontario St. @ King St.
- Hurontario St. @ King St.
- Hurontario St. @ Charleston Side Rd.
- Hurontario St. @ Charleston Side Rd.
- Hwy. 10 @ Buena Vista Dr.
- Hansen Blvd. @ First St. (Orangeville Mall)
- Broadway @ Blind Line
- Appleby GO Bus
- Bronte GO Bus
- East Gwillimbury GO Bus
- Bovaird Dr. W. @ Hurontario St.
- Mount Pleasant GO Bus
- Wellington St. E. @ Bayview Ave.
- Yonge St. @ Elmhurst Ave.
- Yonge St. @ North York Blvd.
- Railway St. @ Albert St.
- Wellington St. E. @ Bayview Ave.
- Clarington Blvd. @ Durham Hwy. 2 (Bowmanville) Park & Ride
- Wellington St. E. @ Hwy. 404 Park & Ride
- McMaster University
- Kingston Rd. @ Fairport Rd.
- Kingston Rd. @ Glenanna Rd.
- Kingston Rd. @ Harwood Ave.
- Kingston Rd. @ Harwood Ave.
- Dundas St. @ White Oaks Crt.
- Dundas St. @ Garden St.
- Dundas St. @ Garden St.
- Dundas St. @ Anderson St.
- Dundas St. @ Hopkins St.
- Dundas St. @ Thickson Rd.
- Bond St. W. @ Stevenson Rd. N.
- King St. W. @ Stevenson Rd.
- Brock Rd. @ McLean Rd. (Aberfoyle) Park & Ride
- Hwy. 50 @ Columbia Way
- Regional Rd. 50 @ Nashville Rd.
- Hwy. 50 @ Queen St. E.
- Lisgar GO Bus
- Dundas St. @ White Oaks Crt.
- Kingston Rd. @ Church St.
- Kingston Rd. @ Church St.
- Barrie South GO Bus
- Queen St. S. @ Wilton Dr.
- Queen St. S. @ Allan Dr.
- Townline @ Mill St. (Orangeville) Park & Ride
- Richmond Hill Centre
- Hurontario St. @ Hwy. 407 Park & Ride
- Centennial College
- Kingston Rd. @ Brock Rd.
- Kingston Rd. @ Westney Rd.
- Dundas St. @ Thickson Rd.
- Bond St. W. @ Park Rd. N.
- Clarington Blvd. @ Durham Hwy. 2
- Durham Hwy. 2 @ Bennett Rd.
- Durham Hwy. 2 @ Bennett Rd.
- Durham Hwy. 2 @ Bragg Rd.
- King St. E. @ Division St.
- King St. E. @ Galbraith Cr.
- King St. E. @ George St.
- Durham Hwy. 2 @ Kurve Inn Rd.
- Durham Hwy. 2 @ Lambs Rd.
- Durham Hwy. 2 @ Lambs Rd.
- King St. E. @ Mearns Ave.
- King St. E. @ Mearns Ave.
- King St. E. @ Ontario St.
- Durham Hwy. 2 @ Rickard Rd.
- King St. W. @ Roenigk Dr.
- King St. W. @ Roenigk Dr.
- Durham Hwy. 47 @ Goodwood Rd.
- Toronto St. @ Welwood Dr.
- King St. W. @ Park Rd.
- Kingston Rd. @ Rougemount Dr.
- Kingston Rd. @ Rougemount Dr.
- Kingston Rd. @ Whites Rd.
- Kingston Rd. @ Whites Rd.
- Stouffville Rd. At Goodwood Rd.
- Toronto St. N. @ Albert St.
- Toronto St. S. @ Campbell Dr.
- Toronto St. S. @ Campbell Dr.
- Toronto St. @ Elgin Park Dr.
- Toronto St. S. @ Mill St.
- Toronto St. S. @ Peel St.
- Toronto St. S. @ Poplar St.
- Toronto St. @ Welwood Dr.
- Toronto St. @ Brock St.
- Durham Hwy. 2 @ Durham Regional Rd. 42
- Durham Hwy. 2 @ Durham Regional Rd. 42
- Liverpool Rd. @ Pickering Pkwy.
- Liverpool Rd. @ Pickering Pkwy.
- Kingston Rd. @ Salem Rd.
- Kingston Rd. @ Salem Rd.
- Erin Mills Pkwy. @ Britannia Rd. W.
- Yonge St. @ 16th Ave.
- Main St. W. @ Longwood Rd. S.
- King St. E. @ Simpson Ave.
- Finch Bus Terminal
- Hwy. 48 @ 19th Ave.
- Main St. S. @ Frederick St.
- Alma St. @ Fall St. (Rockwood Conservation Area)
- Alma St. @ Fall St. (Rockwood Conservation Area)
- Brant St. @ Leighland Rd.
- Derry Rd. @ Fourth Line
- Derry Rd. @ Fourth Line
- Derry Rd. @ James Snow Pkwy.
- Derry Rd. @ James Snow Pkwy.
- Derry Rd. @ Miller Way
- Derry Rd. @ Thompson Rd. S.
- Derry Rd. @ Miller Way
- Derry Rd. @ Trudeau Dr.
- Derry Rd. @ Trudeau Dr.
- Fairview St. @ Maple Ave.
- Fairview St. @ Maple Ave.
- Guelph St. @ Noble St.
- Guelph St. @ Armstrong Ave.
- Guelph St. @ Armstrong Ave.
- Guelph St. @ Delrex Blvd.
- Guelph St. @ Delrex Blvd.
- Guelph St. @ Lakeview Ave.
- Guelph St. @ Maple Ave.
- Guelph St. @ McFarlane Dr.
- Guelph St. @ Mill St.
- Guelph St. @ Mill St.
- 324 Guelph St. @ Sinclair Ave.
- Guelph St. @ Noble St.
- Guelph St. @ Sinclair Ave.
- Guelph St. @ Sinclair Ave.
- 279 Guelph St. @ Sinclair Ave.
- Main St. N. @ Elizabeth Dr.
- Hwy. 7 @ Banting Rd.
- Hwy. 7 @ Bethel Rd.
- Hwy. 7 @ Hyland Ave.
- Main St. N. @ Moore Park Cres.
- Main St. N. @ Moore Park Cres.
- Main St. S. @ Valley Rd.
- Main St. S. @ Bridge St.
- Mill St. E. @ Fellows St. (Acton GO)
- Mill St. E. @ Elgin St. N.
- Mill St. E. @ Elgin St. S.
- Main St. N. @ School Ln.
- Mill St. E. @ Fellows St. (Acton GO)
- Queen St. @ Acton Blvd.
- Queen St. @ Churchill Rd. S.
- Queen St. @ Churchill Rd. N.
- Queen St. @ Longfield Rd.
- Thompson Rd. S. @ Childs Dr.
- Thompson Rd. S. @ Childs Dr.
- Thompson Rd. S. @ Laurier Ave.
- Thompson Rd. S. @ Laurier Ave.
- Thompson Rd. S. @ McCuaig Dr.
- Thompson Rd. S. @ McCuaig Dr.
- Trafalgar Rd. @ Iroquois Shore Rd.
- Young St. @ Peel St.
- Guelph St. @ Mountainview Rd. N.
- Hwy. 7 @ Banting Rd.
- Queen St. @ Tanners Dr.
- Queen St. @ Tanners Dr.
- Derry Rd. @ Armstrong Blvd.
- Drew Centre @ Thompson Rd. S.
- King St. W. @ Temperance St.
- Sheridan College
- and 639 more (see the full list on the map or in the GeoJSON)
Over time
This is the first scorecard for this agency. A trend and a "what changed" summary appear here once it has been checked more than once.
Everything we checked
7 findings, ordered by severity.
Show every finding
- Warning153 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)
- Warning4 instances
Some stops sit far from the route line they belong to.
Trip planners may draw the transit vehicle route through the wrong path or point riders to the wrong boarding location.
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.)
Validator rule: stop_too_far_from_shape · Read the fix guide · See MobilityData GTFS Validator rules (opens the validator rules 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.)
Validator rule: missing_feed_contact_email_and_url · Read the fix guide · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
- Info78770 instances
Unsorted stop times (flagged by the MobilityData validator).
See the linked rule for what this affects.
Fix: Review the rule documentation for 'unsorted_stop_times' at https://gtfs-validator.mobilitydata.org/rules.html and check the flagged rows in your feed. (Varies.)
Validator rule: unsorted_stop_times · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
- Info1 instance
Some files contain columns that are not part of the GTFS spec.
Harmless to riders, but apps ignore these columns and they can hide typos in real column names.
Fix: Check the flagged column names for misspellings of standard GTFS fields; remove them if they are vendor extras. (A quick look at the flagged files.)
Validator rule: unknown_column · Read the fix guide · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
- Info1 instance
The feed includes a file that is not part of the GTFS spec.
Apps ignore files they don't know, and a stray file can hide a misspelled standard file name.
Fix: Check the flagged file name for a typo of a standard GTFS file. Remove it if it is a vendor extra. (A quick look at the flagged file.)
Validator rule: unknown_file · Read the fix guide · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
- Info1 instance
feed_info.txt has no technical contact (feed_contact_email or feed_contact_url).
Trip-planning apps and regional data coordinators have nobody to email when they spot a problem with your feed, so problems linger.
Fix: Add feed_contact_email to feed_info.txt. (One field.)
Validator rule: scorecard_no_feed_contact · Read the fix guide · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
Conformance mark Awarded
This feed earns the conformance mark: valid, current, and stating wheelchair access on nearly every stop and trip.
- Valid Met
- Passes validation with no errors.
- Current Met
- Service data covers the next 47 days.
- 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.
Clears the Google and Apple Maps four-week coverage bar. This feed has 47 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. Read the full standards crosswalk.
- Correctness 82 / 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.
- Freshness 78 / 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.
- Rider experience 92 / 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.
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Cite this record
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