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Feed status · checked 2026-10-21

Go Coach

Based on the official feed source on file

Service mode Bus

44.1 / 100

unchanged since 2026-10-20

Cataloged in Kent, United Kingdom.

Expires in 4 daysAccessibility gapsRealtime not yet published

Source feed: https://data.discoverpassenger.com/operator/gobus/dataset/current/download/gtfs

Go Coach Hire Ltd runs local bus services around Sevenoaks and west Kent. Its open data page uses the slug gobus.

Heads-up: Days until the service window ends dropped by 280 between 2026-10-18 and 2026-10-19, but only 1 day(s) passed. The feed's calendar appears to have moved backward, which can happen when an older export is republished. Worth confirming the latest export is the one being served. (checked 2026-10-19). 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 v1.4, validator 8.0.1.

Checked for changes 37 minutes ago; last changed 2 days ago.

Measured 3 of 4 score categories from the official feed URL on file.

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 official feed URL on file.

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

About this feed

Go Coach’s published feed lists 29 bus routes, 360 scheduled trips and 751 stops. The published file last changed on 2026-10-19.

Top things to fix

Fix 01

Re-export with a validity window that reaches at least 60 days out.Likely your export tool

Service data runs out in 4 day(s). When the calendar runs out, trip planners stop showing this agency. Fixing it now is calmer than after riders notice.

This one is about the feed as a whole, so there is no share of it to count.

⏱ One export setting.worth about +76 points in its category

Fix 02

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

751 of 751 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 all 751 stops in the feed.

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

Fix 03

Set wheelchair_accessible on every trip. If every vehicle is accessible, this may be one default; otherwise use the value for each trip.Likely your export tool

360 of 360 trips don't say whether the vehicle is wheelchair accessible. Even with accessible stops, riders need to know the bus itself can take them.

Fixing this covers all 360 trips in the feed.

⏱ A default or per-trip field in your export.worth about +15 points in its category

Riders and need behind these fixes

  • Rider-trip figures come from the United States National Transit Database, which does not cover this feed's country.
  • The served-area need overlays cover the United States and Canada, so none of them applies to this feed.

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
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.

  1. Fix 01 · Read the fix guide for scorecard_feed_expiring_soon

    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.

  2. Fix 02 · 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.

  3. Fix 03 · Read the fix guide for scorecard_wheelchair_accessible_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.

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 4 days.
Published accessibility data
Accessibility information is stated for 0% of stops and 0% of trips. This measures published data, not whether stops or vehicles are physically usable.
Fare information
No fare information is published in the feed.
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.

Send the agency a note

Supporting this agency? Copy this and email it to them. It names what lapsed, why it matters to riders, and the one setting to change.

Score by category

Correctness74.0 / 100

The MobilityData validator flagged 5 kinds of issue across 261 instances (0 error, 261 warning, 0 informational).

Freshness0.0 / 100

Service data runs out in 4 day(s). Publish an updated feed soon or riders will lose trip planning.

Rider experience37.5 / 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 not published.

Accessibility0 / 100

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

1 accessibility depth signal

  • 39 stop name(s) use abbreviations or symbols a screen reader may mispronounce, with no spoken form set ("St John's Hill", "St James's Road", "St James's Road", 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.

Realtime qualityNot yet measured

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 751 stops.

Skip to route and stop data

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.

  • 1 (white)
  • 2 (white)
  • 208 (white)
  • 280 (white)
  • 283 (white)
  • 289 (white)
  • 3 (white)
  • 401 (white)
  • 429 (white)
  • 477 (white)
  • 5 (white)
  • 6 (white)
  • 8 (white)
  • CB1 (white)
  • D29 (white)
  • D30 (white)
  • D77 (white)
  • S12 (white)
  • S2 (white)
  • S3 (white)
  • S4 (white)
  • S41 (white)
  • S5 (white)
  • S6 (white)
  • S8 (white)
  • TW1 (white)
  • TW3 (white)
  • TW4 (white)
  • TW6 (white)
Routes in Go Coach's feed
RouteTypeLine color
1Buswhite
2Buswhite
208Buswhite
280Buswhite
283Buswhite
289Buswhite
3Buswhite
401Buswhite
429Buswhite
477Buswhite
5Buswhite
6Buswhite
8Buswhite
CB1Buswhite
D29Buswhite
D30Buswhite
D77Buswhite
S12Buswhite
S2Buswhite
S3Buswhite
S4Buswhite
S41Buswhite
S5Buswhite
S6Buswhite
S8Buswhite
TW1Buswhite
TW3Buswhite
TW4Buswhite
TW6Buswhite
List every stop
  • Ebbsfleet International Railway Station
  • Earl's Road
  • Court Road
  • Connaught Way
  • Bishop's Down Road
  • Bartholomew Way Asda
  • Tunbridge Wells Hospital
  • The Leigh Academy
  • Havelock Road South
  • Somerset Road
  • Somerset Road
  • Dartford Girls' Grammar School
  • West Hill
  • Hook Green Lane
  • Selah Drive
  • Wisteria Gardens
  • White Post Corner
  • White Post Corner
  • Farmstead Drive
  • St Hildas
  • Plaxtol Spoute
  • Tilebarn Corner
  • Railway Station
  • Railway Station
  • Railway Station Azalea Drive
  • Oakridge Farm
  • The Cock Horse
  • Watt's Cross
  • Coldharbour Lane
  • Uridge Road
  • Hubbard's Hill
  • Stores
  • The Plough
  • Weavers Lane
  • Alder Way
  • Mount Ephraim
  • Knightsbridge Close
  • Royal Chase
  • Molyneux Park Road
  • Derwent Drive
  • Huntleys Park
  • Culverden Park
  • Crown Road
  • Crown Road
  • Bean Road
  • Bean Road
  • Devonshire Close
  • Leneda Drive
  • Grosvenor Road
  • Royal Victoria Place
  • Wilmington Academy
  • Motorway Bridge
  • Hever Avenue
  • London Road
  • Button Street
  • Chesterfield Drive
  • Chipstead Lane
  • Recreation Ground
  • Recreation Ground
  • Medical Centre
  • Godden Green Bucks Head
  • Fawke Farm House
  • The Coppice
  • Bitchet Green Road
  • Ivy Hatch The Plough
  • Shipbourne Church
  • Cherry Tree Lane
  • Cherry Tree Lane
  • Birchwood Drive
  • St Mary's Nursery
  • Puddledock Lane
  • Wisteria Gardens
  • Selah Drive
  • Crampton's Road
  • Crampton's Road
  • Bat and Ball Railway Station
  • The Landway
  • Shurlock Avenue
  • Shurlock Avenue
  • Coombe Avenue
  • Coombe Avenue
  • Childsbridge Farm Place
  • Childsbridge Farm Place
  • Oxenhill Road
  • Oxenhill Road
  • Gorse Hill Nursery
  • Lincoln Kennels
  • Lincoln Kennels
  • Bank Lane
  • Garden Street
  • Garden Street
  • Knockhall Road
  • Methodist Church
  • Five Wents
  • Hever Avenue
  • Capel Place
  • Barn End Farm
  • Ridgeway Estate
  • Leisure Centre
  • Industrial Estate
  • Pizza Hut
  • Leisure Centre
  • Gorse Hill Nursery
  • Water Lane
  • Star Hill Road Cottages
  • Star Hill Road Cottages
  • Sackville Road
  • Plaxtol Church
  • Rowan Road
  • Industrial Estate
  • Church Steps
  • Mercure Hotel
  • Mercure Hotel
  • Winchester Road
  • Winchester Road
  • Recreation Ground
  • Recreation Ground
  • Council Offices
  • Pond Lane
  • Lennard Road
  • Swan Ridge
  • Swan Ridge
  • Morleys Road
  • Rochester Road
  • Downs Avenue
  • Brent Lane East
  • Queen's Drive
  • Queen's Drive
  • Ruby Court
  • David Lloyd
  • Willow Park
  • Star Garage
  • Lesley Close
  • Knockhall Road
  • Croft Way
  • Julians Close
  • Hawkes Place
  • The Dene
  • Wickenden Road
  • Littlewood
  • Wildernesse Avenue
  • Little Brittains
  • Beaconsfields
  • Leydenhatch Lane
  • Leydenhatch Lane
  • Rochdale Road
  • Halstead Lane
  • Halstead Lane
  • Royal Wells Park
  • Nightingale Lane
  • Polhill Garden Centre
  • Bullen Corner
  • Ackers Drive
  • Stopes Avenue
  • Prospect Road
  • Community Centre
  • Wilmington Academy
  • Community Centre
  • Village Green
  • Lowfield Street
  • Community Shop
  • Knave Wood Road
  • Knave Wood Road
  • Little Brittains
  • Croft Way
  • Beaconsfields
  • Morleys Road
  • Stopes Avenue
  • Ebbsfleet Green Primary School
  • Ebbsfleet Green Primary School
  • Talbot Lane
  • Talbot Lane
  • Village Green
  • Hanau Bridge
  • Monson Road
  • Holy Trinity Church
  • Dartford Girls' Grammar School
  • Dartford Boys' Grammar School
  • Dartford Boys' Grammar School
  • The Portobello Inn
  • Vestry Road
  • Vestry Road
  • Bubblestone Road
  • Bubblestone Road
  • Pond
  • Otford Pond
  • Sainsbury's
  • Tubs Hill Shops
  • Braeside Avenue
  • Village Hall
  • Tesco
  • The Miners Arms
  • Lennard Road
  • The Dukes Head
  • Rose and Crown
  • The Granville School
  • The Granville School
  • Blair Drive
  • Blair Drive
  • Pendennis Road
  • Pendennis Road
  • Medical Centre
  • St Botolph's Road
  • St Botolph's Road
  • Sevenoaks Hospital
  • The Chequers
  • Windmill Road
  • Cold Arbor Road
  • West End
  • Church Road
  • Bus Station
  • Sevenoaks Bus Station
  • Sevenoaks Bus Station
  • Water Lane
  • Church Street
  • Church Street
  • The Miners Arms
  • Bentley's Meadow
  • Stone Court Lane
  • Bo-Peep Corner
  • Post Office
  • Vauxhall Inn
  • Goldsmid Road
  • Lavender Hill
  • Branbridges Road
  • The Bell
  • Hopgarden Road
  • St Philip's Church
  • Pinnacles
  • Vauxhall Inn
  • King William IV
  • King William IV
  • Tonbridge School
  • Greyhound House
  • Pinnacles
  • Dodd Road
  • The Man of Kent
  • Co-op
  • Co-op
  • Bennett Memorial School
  • Western Road
  • Church
  • Post Office
  • Post Office
  • St Hildas
  • Plaxtol Spoute
  • Barton Cottages
  • Barton Cottages
  • Shipbourne Church
  • Ivy Hatch The Plough
  • and 501 more (see the full list on the map or in the GeoJSON)

Over time

Overall score across the last 20 checks — unchanged since 2026-10-20.

2026-10-02: 45.82026-10-03: 45.82026-10-04: 45.82026-10-05: 45.82026-10-06: 45.82026-10-07: 45.82026-10-08: 45.82026-10-09: 45.82026-10-10: 45.82026-10-11: 66.72026-10-12: 66.72026-10-13: 66.72026-10-14: 66.72026-10-15: 66.72026-10-16: 66.72026-10-17: 66.72026-10-18: 66.72026-10-19: 44.12026-10-20: 44.12026-10-21: 44.1
Show the numbers
Overall score by check, with the change from the previous check
CheckScoreChange
2026-10-0245.8 first check
2026-10-0345.8 no change
2026-10-0445.8 no change
2026-10-0545.8 no change
2026-10-0645.8 no change
2026-10-0745.8 no change
2026-10-0845.8 no change
2026-10-0945.8 no change
2026-10-1045.8 no change
2026-10-1166.7 up 20.9
2026-10-1266.7 no change
2026-10-1366.7 no change
2026-10-1466.7 no change
2026-10-1566.7 no change
2026-10-1666.7 no change
2026-10-1766.7 no change
2026-10-1866.7 no change
2026-10-1944.1 down 22.6
2026-10-2044.1 no change
2026-10-2144.1 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.

Feed history by published file
CheckedPublished fileService dates throughGrade at the time
2026-10-19 to 2026-10-21 (3 checks)026ed5ffb2b12026-10-25Current rubric: see the trend above
2026-10-12 to 2026-10-18 (7 checks)24aca24d04a12027-07-31Current rubric: see the trend above
2026-10-11a4803d35aeaa2027-10-02Current rubric: see the trend above
2026-10-02 to 2026-10-10 (9 checks)0650a060b5552026-10-10Current rubric: see the trend above
2026-09-28 to 2026-10-01 (4 checks)0650a060b5552026-10-10F, 45.8 under rubric 1.3, an earlier scoring contract; not comparable with today’s grade
2026-09-06 to 2026-09-27 (18 checks)a4803d35aeaa2027-10-02D, 66.7 under rubric 1.3, an earlier scoring contract; not comparable with today’s grade

What changed in this feed

Overall grade and score held steady since 2026-10-20.

Same feed file as 2026-10-20; 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.

What changed over time

On 2026-10-02 this feed started at grade F. On 2026-10-11 the grade moved from F to D. On 2026-10-19 the grade moved from D to F. On 2026-10-10 feed expired. As of 2026-10-21 it holds grade F.

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

  • 2026-10-19 Grade went D to F, freshness fell 85 points.
  • 2026-10-11 Grade went F to D, freshness rose 85 points.
  • 2026-10-10 Feed expired.

Everything we checked

11 findings, ordered by severity.

Show every finding
  • Warning751 instances

    751 of 751 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)

  • Warning360 instances

    360 of 360 trips don't say whether the vehicle is wheelchair accessible.

    Even with accessible stops, riders need to know the bus itself can take them.

    Fix: Set wheelchair_accessible on every trip. If every vehicle is accessible, this may be one default; otherwise use the value for each trip. (A default or per-trip field in your export.)

    Finding code: scorecard_wheelchair_accessible_unknown · Read the fix guide for scorecard_wheelchair_accessible_unknown · See GTFS Schedule reference (opens the GTFS Schedule reference on an external site)

  • Warning240 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.)

    Finding code: service_has_no_active_day_of_the_week · Read the fix guide for service_has_no_active_day_of_the_week · See MobilityData GTFS Validator rules (opens the validator rules on an external site)

  • Warning18 instances

    Some values have extra spaces at the start or end.

    A stray space can break a match, so a stop or route may fail to link across files.

    Fix: Trim leading and trailing spaces on export. The scorecard's auto-fixed copy already does this. (Usually one export setting.)

    Finding code: leading_or_trailing_whitespaces · See MobilityData GTFS Validator rules (opens the validator rules on an external site)

  • Warning1 instance

    A file GTFS asks for (usually feed_info.txt) is missing.

    feed_info.txt tells apps who publishes the feed and when it expires; without it nobody is warned before data goes stale.

    Fix: Add feed_info.txt with publisher name, URL, language, and feed_start_date/feed_end_date. (One small file, set once in export settings.)

    Finding code: missing_recommended_file · Read the fix guide for missing_recommended_file · See MobilityData GTFS Validator rules (opens the validator rules on an external site)

  • Warning1 instance

    Stop has too many matches for shape (flagged by the MobilityData validator).

    See the linked rule for what this affects.

    Fix: Review the rule documentation for 'stop_has_too_many_matches_for_shape' at https://gtfs-validator.mobilitydata.org/rules.html and check the flagged rows in your feed. (Varies.)

    Finding code: stop_has_too_many_matches_for_shape · See MobilityData GTFS Validator rules (opens the validator rules on an external site)

  • Warning1 instance

    Many of the feed's trips don't run at all in the next 7 days.

    It usually means old service periods are still in the export, making the feed bigger and harder to check.

    Fix: Trim past service periods the next time you export. (One setting in most export tools.)

    Finding code: trip_coverage_not_active_for_next7_days · Read the fix guide for trip_coverage_not_active_for_next7_days · See MobilityData GTFS Validator rules (opens the validator rules on an external site)

  • Warning1 instance

    Service data runs out in 4 day(s).

    When the calendar runs out, trip planners stop showing this agency. Fixing it now is calmer than after riders notice.

    Fix: Re-export with a validity window that reaches at least 60 days out. (One export setting.)

    Finding code: scorecard_feed_expiring_soon · Read the fix guide for scorecard_feed_expiring_soon · See GTFS Best Practices (opens GTFS Best Practices on an external site)

  • Warning1 instance

    feed_info.txt is missing its start/end dates (the file itself is absent)

    Apps and this scorecard can't warn anyone before the feed goes stale without stated validity dates.

    Fix: Add feed_info.txt with feed_start_date and feed_end_date to your export. (Two fields, set once in export settings.)

    Finding code: scorecard_missing_feed_info_dates · Read the fix guide for scorecard_missing_feed_info_dates · See MobilityData GTFS Validator rules (opens the validator rules on an external site)

  • Warning1 instance

    The feed contains no fare information.

    Riders see 'fare unknown' in trip planners and can't budget their trip; visitors are most affected.

    Fix: Add fare_attributes.txt (or Fares v2 files) with your fare structure. If your service is fare-free, ask to have it marked fare-free instead. (A small file for most flat-fare systems.)

    Finding code: scorecard_no_fare_data · Read the fix guide for scorecard_no_fare_data · See GTFS Best Practices (opens GTFS Best Practices 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)

Conformance mark Not yet

Two requirements remain for this feed to earn the conformance mark. Service data runs out in 4 days; renew to qualify. 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 Not yet
Service data runs out in 4 days; renew to qualify.
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.

At risk for the Google and Apple Maps four-week coverage bar. This feed has 4 days of service left. Maps needs at least four weeks (28 days) of upcoming service, so your agency will fall out of trip planners soon. Re-export with a longer calendar.

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 74 / 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 0 / 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 38 / 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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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.

Go Coach: GTFS feed quality grade F, 44.1 of 100, checked 2026-10-21. GTFS Scorecard.

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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/go-coach/2026-10-21.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 2026-10-21. 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.

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