← All agencies

Feed status · checked 2026-07-18

Cara'bus (Royan)

Based on the feed this agency publishes

Service mode Bus

57.2 / 100

First scorecard for this agency

Catalogued in Nouvelle-Aquitaine, France.

Covers 44 daysAccessibility gapsRealtime not yet published

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.

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

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

796 of 796 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 in its category

Fix 02

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

1526 of 1526 trips don't say whether the vehicle is wheelchair accessible. Even with accessible stops, riders need to know the bus itself can take them.

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

Fix 03

Add feed_info.txt with feed_start_date and feed_end_date to your export.Likely your export tool

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.

⏱ Two fields, set once in export settings.worth about +15 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.

  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. 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.

  2. Set wheelchair_accessible on every trip. If every vehicle is accessible, this may be one default; otherwise use the value for each trip. · 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.

  3. Add feed_info.txt with feed_start_date and feed_end_date to your export. · 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 44 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.

Score by category

Correctness70.8 / 100

The MobilityData validator flagged 7 kinds of issue across 102 instances (0 error, 92 warning, 10 informational).

Freshness58.3 / 100

Service data covers the next 44 days.

Rider experience37.3 / 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

  • 44 route badge(s) pair a color and text color below the WCAG 4.5:1 contrast bar (31, 32, 6, 9, 4, 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.

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

This feed has no route shapes, so the map shows its stops only.

Skip to route and stop data

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

Routes in Cara'bus (Royan)'s feed
RouteTypeLine color
301 301 - Semussac Rivière < > CozesBusorange (no shape in feed)
320 320 RPI de Chenac / Epargnes / ArcesBusblack (no shape in feed)
31 31 Royan < > La PalmyreBusgray (no shape in feed)
201 201 St-Augustin < > La TrembladeBuspurple (no shape in feed)
116 116 Royan - CES Zola > MeschersBusbrown (no shape in feed)
202 202 Chaillevette < > La TrembladeBusbrown (no shape in feed)
32 32 Royan < > Talmont < > Mortagne-sur-GirondeBusgreen (no shape in feed)
203 203 Etaules - Pirouette < > La TrembladeBusgray (no shape in feed)
204 204 La Palmyre < > La TrembladeBuspurple (no shape in feed)
205 205 Arvert < > La TrembladeBusteal (no shape in feed)
117 117 St-Sulpice-de-Royan < > Royan - ZolaBusyellow (no shape in feed)
206 206 Etaules - OT < > La TrembladeBusgreen (no shape in feed)
321 321 RPI de St Romain-sur-G / Floirac / Brie / Boutenac / MortagneBusblack (no shape in feed)
180 180 Medis < > SaujonBusbrown (no shape in feed)
181 181 L Eguille < > SaujonBusbrown (no shape in feed)
182 182 Sablonceaux < > SaujonBusbrown (no shape in feed)
183 183 Sablonceaux < > SaujonBusbrown (no shape in feed)
184 184 St Romain de Benet < > SaujonBusbrown (no shape in feed)
185 185 Le Chay < > SaujonBusbrown (no shape in feed)
112Ext 112 Ext Mortagne < > St Seurin PortBuspink (no shape in feed)
160 160 St Augustin < > BourcefrancBusblack (no shape in feed)
161 161 Les Mathes < > BourcefrancBusblack (no shape in feed)
162 162 Chaillevette < > BourcefrancBusblack (no shape in feed)
190 190 Saujon < > Royan - CordouanBusbrown (no shape in feed)
191 191 Saujon > SablonceauxBusbrown (no shape in feed)
192 192 Saujon > St Romain de BenetBusbrown (no shape in feed)
302 302 - Semussac Z.A. < > CozesBuspink (no shape in feed)
6 ROYAN - Gare <> RONCE - CasinoBuspink (no shape in feed)
7 SAUJON - Richelieu <> ROYAN - GareBuspurple (no shape in feed)
9 MESCHERS - la longée <> ROYAN - GareBusorange (no shape in feed)
8 COZES - Primaire <> ROYAN - GareBusbrown (no shape in feed)
3 ROYAN - Notre-Dame <> ROYAN - CordouanBusyellow (no shape in feed)
4 ROYAN - Cordouan <> ST SULPICE DE ROYAN - CentreBusgreen (no shape in feed)
2 MEDIS <> VAUX SUR MER Grosse PierreBusblue (no shape in feed)
193 193 Saujon > Corme EcluseBusbrown (no shape in feed)
119 119 Meschers < > RoyanBusblue (no shape in feed)
1 ST-PALAIS-SUR-MER <> ST-GEORGES-DE-DIDONNEBusred (no shape in feed)
5 LES MATHES Eglise <> ROYANBusteal (no shape in feed)
308 308 - THAIMS <> COZESBusblack (no shape in feed)
30 30 RONCE <> LA PALMYREBusgreen (no shape in feed)
33 33 PlagesBusyellow (no shape in feed)
118 118 St-Sulpice-de-Royan < > Royan - ZolaBusorange (no shape in feed)
8D 8D COZES - Primaire <> ROYAN - CordouanBusbrown (no shape in feed)
5D 5D ST-AUGUSTIN <> ROYANBusteal (no shape in feed)
600 600 Jean PapeauBuswhite (no shape in feed)
501 Navette Cordouan <> AtlantiqueBuspurple (no shape in feed)
502 Navette Cordouan <> DunantBuspurple (no shape in feed)
503 Navette Cordouan <> Ste MarieBuspurple (no shape in feed)
303 303 - Talmont < > CozesBusbrown (no shape in feed)
504 Navette Cordouan <> ZolaBuspurple (no shape in feed)
505 Navette Gare <> DunantBuspurple (no shape in feed)
506 Navette Gare <> CordouanBuspurple (no shape in feed)
507 Navette Gare <> AtlantiqueBuspurple (no shape in feed)
508 Navette Gare <> ZolaBuspurple (no shape in feed)
509 Navette Gare <> Ste MarieBuspurple (no shape in feed)
510 Navette Zola > Cordouan > GareBuspurple (no shape in feed)
511 Navette Ste Marie > Cordouan > GareBuspurple (no shape in feed)
512 Navette Dunant > Ste Marie > Zola > Cordouan via ChatelardBuspurple (no shape in feed)
102 102 St Sulpice > Royan - CordouanBusyellow (no shape in feed)
304 304 - Boutenac < > CozesBusteal (no shape in feed)
103 103 Arvert < > Royan - CordouanBusbrown (no shape in feed)
104 104 Arvert Dirée < > Royan - CordouanBusred (no shape in feed)
105 105 Chaillevette < > Royan - CordouanBusyellow (no shape in feed)
106 106 St-Palais-sur-Mer < > Royan CordouanBusgray (no shape in feed)
107 107 Breuillet < > Royan - CordouanBusorange (no shape in feed)
108 108 L Eguille < > Royan - CordouanBusgray (no shape in feed)
110 110 Saujon Berlan < > Royan - CordouanBusgray (no shape in feed)
111 111 Grézac < > Royan - CordouanBusteal (no shape in feed)
115 115 Royan - Ste Marie > ArvertBusbrown (no shape in feed)
305 305 - Mortagne < > CozesBusteal (no shape in feed)
112 112 Cozes Garde < > Royan - CordouanBuspink (no shape in feed)
113 113 Corme Ecluse < > Royan - CordouanBusbrown (no shape in feed)
114 114 Royan - Cordouan > ArvertBusbrown (no shape in feed)
121 121 Breuillet < > Royan - DunantBusred (no shape in feed)
122 122 St-Palais-sur-Mer < > Royan - DunantBusred (no shape in feed)
123 123 Breuillet < > Royan - DunantBusgray (no shape in feed)
124 124 Breuillet < > Royan - DunantBusbrown (no shape in feed)
125 125 St-Sulpice < > Royan - DunantBusyellow (no shape in feed)
306 306 - Corme Ecluse < > CozesBusyellow (no shape in feed)
141 141 Royan - Dunant > St-Sulpice-de-RoyanBusred (no shape in feed)
142 142 Royan - Dunant > St-Sulpice-de-RoyanBusyellow (no shape in feed)
143 143 Royan - Dunant > St-Sulpice-de-RoyanBusyellow (no shape in feed)

This feed has 796 stops.

List every stop
  • VAUX-SUR-MER - Stade
  • BREUILLET - Grands Prades
  • ST-PALAIS-SUR-MER - Châtenet
  • ST-SULPICE-DE-ROYAN - Fontbedeau
  • COZES - Javrezac
  • ST-GEORGES-DE-DIDONNE - Boube
  • FLOIRAC - Féole
  • VAUX-SUR-MER - Val Lumière
  • ROYAN - Lavoisier
  • CORME-ECLUSE - Vanneaux
  • CORME-ECLUSE - Vanneaux
  • ROYAN - Gare
  • ROYAN - Gare arrivée
  • ROYAN - Ampère
  • ROYAN - Ampère
  • ROYAN - Québec
  • ROYAN - Québec
  • MORTAGNE-SUR-GIRONDE - Petit Village
  • MORTAGNE-SUR-GIRONDE - petit village
  • EPARGNES - Doublet
  • EPARGNES - Doublet
  • ARVERT - Halle
  • ARVERT - Halle
  • COZES - Transhumance
  • COZES - Transhumance
  • LES MATHES - Palmyre OT
  • MORTAGNE-SUR-GIRONDE - OT
  • SEMUSSAC - Pré Chardon
  • ARCES - Brézillas
  • LA TREMBLADE - Eglise
  • MORTAGNE-SUR-GIRONDE - Ecole
  • TALMONT-SUR-GIRONDE - Place
  • ST-PALAIS-SUR-MER - Amandiers
  • LES MATHES - Eglise
  • LES MATHES - Palmyre OT
  • LES MATHES - Fouasse
  • ARVERT - Dirée
  • LES MATHES - Eglise
  • LA TREMBLADE - Eglise
  • ARVERT - Moulin Brûle
  • ETAULES - Ile Etaules
  • ST-PALAIS-SUR-MER - Palud
  • ETAULES - Sorignet
  • ETAULES - Sorignet
  • ST-PALAIS-SUR-MER - Vallet
  • ST-PALAIS-SUR-MER - Amandiers
  • CHAILLEVETTE - Château d'Eau
  • ARVERT - Dirée
  • ST-PALAIS-SUR-MER - Myosotis
  • CHAILLEVETTE - Jard
  • BREUILLET - Grands Prades
  • VAUX-SUR-MER - Narcisses
  • VAUX-SUR-MER - Stade
  • VAUX-SUR-MER - Val Lumière
  • ROYAN - Perche
  • BREUILLET - Montil
  • MORNAC-SUR-SEUDRE - Poste
  • ST-SULPICE-DE-ROYAN - Breuille
  • ARVERT - Moulin Brûle
  • ST-GEORGES-DE-DIDONNE - Lac
  • ST-SULPICE-DE-ROYAN - Crèche
  • L'EGUILLE - Fêtes
  • ST-GEORGES-DE-DIDONNE - Boube
  • SAUJON - Richelieu
  • SEMUSSAC - Valade
  • SEMUSSAC - Pré Chardon
  • ARCES - Brézillas
  • BARZAN - Anglade
  • COZES - Nazareth
  • EPARGNES - Eglise
  • ROYAN - Squash
  • ROYAN - Aliénor
  • ROYAN - Orangerie
  • ROYAN - Zola
  • BARZAN - Anglade
  • ROYAN - Trésor Public
  • ROYAN - CAREL
  • ROYAN - Pôle Emploi
  • ROYAN - Pitorie
  • ROYAN - CARA
  • ROYAN - Tulipe
  • ROYAN - Chevalier
  • ROYAN - Hedde
  • ROYAN - Impôts
  • ROYAN - Belettes
  • ROYAN - Rossignols
  • ROYAN - Grand Fief
  • ROYAN - Grand Fief
  • ROYAN - Rossignols
  • ROYAN - Belettes
  • ROYAN - Impôts
  • ROYAN - Hedde
  • ROYAN - Chevalier
  • ROYAN - Tulipe
  • ROYAN - CARA
  • BREUILLET - Montil
  • ROYAN - Pitorie
  • ROYAN - Pôle Emploi
  • ROYAN - CAREL
  • LE CHAY - Combe Mercier
  • LE CHAY - Mairie
  • CORME-ECLUSE - Briagne
  • CORME-ECLUSE - Grenouille
  • CORME-ECLUSE - Nauzelet
  • CORME-ECLUSE - Mairie
  • CORME-ECLUSE - Motte Pons
  • ROYAN - Orangerie
  • L'EGUILLE - Métairie
  • ROYAN - Aliénor
  • ROYAN - Squash
  • MEDIS - Pt Toussaugé
  • MEDIS - Versenne
  • ROYAN - Joliot Curie
  • CHAILLEVETTE - Jard
  • ROYAN - Clos du Maine
  • SABLONCEAUX - Chailloux
  • SABLONCEAUX - Maulin
  • SABLONCEAUX - Coupé-Gorge
  • SABLONCEAUX - Vinaigrière
  • SABLONCEAUX - Brandet
  • SABLONCEAUX - Mairie
  • SABLONCEAUX - Pont
  • SABLONCEAUX - Frogers
  • SAUJON - Collège
  • ROYAN - Europe
  • SAUJON - Primeveres
  • SAINT-ROMAIN-DE-BENET - Camp César
  • SAINT-ROMAIN-DE-BENET - Ecole
  • SAINT-ROMAIN-DE-BENET - Perrières
  • ROYAN - Poste
  • SAINT-ROMAIN-DE-BENET - Griffarin
  • SAINT-ROMAIN-DE-BENET - Vivier
  • SAINT-ROMAIN-DE-BENET - Maisonneuve
  • SAINT-ROMAIN-DE-BENET - Malleville
  • SAINT-ROMAIN-DE-BENET - Sauvajou
  • SAINT-ROMAIN-DE-BENET - Villeneuve
  • SAINT-ROMAIN-DE-BENET - Vouillac le Haut
  • SABLONCEAUX - Chailloux
  • SABLONCEAUX - Maulin
  • SABLONCEAUX - Coupé-Gorge
  • ROYAN - Platanes
  • SABLONCEAUX - Brandet
  • SABLONCEAUX - Mairie
  • CHAILLEVETTE - Château d'Eau
  • ROYAN - Mairie
  • SABLONCEAUX - Pont
  • SABLONCEAUX - Frogers
  • SABLONCEAUX - St-André
  • SABLONCEAUX - Toulon
  • ROYAN - Gâte Bourse
  • ROYAN - Baillet
  • SAINT-ROMAIN-DE-BENET - Malleville
  • ROYAN - Baillet
  • SAINT-ROMAIN-DE-BENET - Villeneuve
  • SAINT-ROMAIN-DE-BENET - Camp César
  • SAINT-ROMAIN-DE-BENET - Griffarin
  • ROYAN - Gâte Bourse
  • SAINT-ROMAIN-DE-BENET - Ecole
  • ROYAN - Mairie
  • LE CHAY - Combe Mercier
  • ROYAN - Platanes
  • SAINT-ROMAIN-DE-BENET - Perrières
  • ROYAN - Notre-Dame
  • SAINT-ROMAIN-DE-BENET - Maisonneuve
  • SAINT-ROMAIN-DE-BENET - Sauvajou
  • SAUJON - Primeveres
  • LE CHAY - Mairie
  • ROYAN - de Gaulle
  • CORME-ECLUSE - Grenouille
  • CORME-ECLUSE - Briagne
  • CORME-ECLUSE - Nauzelet
  • CORME-ECLUSE - Mairie
  • ROYAN - Poste
  • CORME-ECLUSE - Motte Pons
  • ROYAN - Europe
  • ROYAN - Billois
  • ROYAN - Clos du Maine
  • ST-GEORGES-DE-DIDONNE - Roche Blanche
  • ST-GEORGES-DE-DIDONNE - Roche Blanche
  • ROYAN - Joliot Curie
  • COZES - Groix
  • COZES - Groix
  • ROYAN - Branly
  • ROYAN - Danube
  • ROYAN - Danube
  • BOUTENAC-TOUVENT - Mairie
  • ST-SULPICE-DE-ROYAN - Centre
  • SAUJON - Hopiteau
  • ST-SULPICE-DE-ROYAN - Rochefort
  • SAUJON - Salicorne
  • SAUJON - Salicorne
  • SAUJON - Croix Bourdon
  • SAUJON - Sauzes
  • SAUJON - Sauzes
  • ST-SULPICE-DE-ROYAN - Jaffe
  • SAUJON - Thermes
  • SAUJON - Thermes
  • SAUJON - Jaurès
  • SAUJON - Jaurès
  • ST-SULPICE-DE-ROYAN - Centre
  • ARVERT - Fournillier
  • ARVERT - Fournillier
  • ROYAN - Pasteur
  • ROYAN - Gaboriau
  • ROYAN - Gaboriau
  • ST-SULPICE-DE-ROYAN - Eiffel
  • ST-SULPICE-DE-ROYAN - Eiffel
  • ROYAN - Gare
  • ROYAN - Gare
  • ROYAN - Cerisiers
  • ROYAN - Gare
  • ROYAN - Gare
  • ROYAN - Gare
  • ROYAN - Gare
  • ROYAN - Gare
  • ROYAN - Gare
  • ROYAN - Gare
  • ROYAN - Gare
  • ROYAN - Coquelicots
  • ROYAN - Gare
  • MESCHERS-SUR-GIRONDE - Grottes
  • BOURCEFRANC - Lycee de la mer
  • ARVERT - Cabouci
  • ARVERT - Cabouci
  • ROYAN - Reutin
  • MEDIS - Aerodrome
  • ARVERT - Amouroux
  • ARVERT - Amouroux
  • SAUJON - Salicorne Lot
  • ROYAN - Aigle
  • SAUJON - Roue
  • GREZAC - Ambreuil
  • GREZAC - Ambreuil
  • ROYAN - Libération
  • LA TREMBLADE - Delessert
  • LA TREMBLADE - Delessert
  • ST-GEORGES-DE-DIDONNE - Perrasses
  • ST-GEORGES-DE-DIDONNE - Perrasses
  • SAUJON - Palissy
  • SAUJON - Palissy
  • ROYAN - Faupigné
  • LES MATHES - Barraque
  • LA TREMBLADE - Bouverie
  • MEDIS - Alouettes
  • LES MATHES - Indian Forest
  • SAUJON - Touzelleries
  • ROYAN - Lavoisier
  • SAUJON - Mouettes
  • SAUJON - Mouettes
  • LA PALMYRE - Port
  • and 546 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

13 findings, ordered by severity.

Show every finding
  • Warning1526 instances

    1526 of 1526 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.)

    Validator rule: scorecard_wheelchair_accessible_unknown · Read the fix guide · See GTFS Schedule reference (opens the GTFS Schedule reference on an external site)

  • Warning796 instances

    796 of 796 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.)

    Validator rule: scorecard_wheelchair_boarding_unknown · Read the fix guide · See GTFS Schedule reference (opens the GTFS Schedule reference on an external site)

  • Warning60 instances

    Route long name contains short name (flagged by the MobilityData validator).

    See the linked rule for what this affects.

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

    Validator rule: route_long_name_contains_short_name · See MobilityData GTFS Validator rules (opens the validator rules on an external site)

  • Warning16 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)

  • Warning13 instances

    Some service calendars in the feed have already ended.

    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.)

    Validator rule: expired_calendar · Read the fix guide · See MobilityData GTFS Validator rules (opens the validator rules on an external site)

  • Warning2 instances

    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.)

    Validator rule: route_color_contrast · Read the fix guide · 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.)

    Validator rule: missing_recommended_file · Read the fix guide · See MobilityData GTFS Validator rules (opens the validator rules 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.)

    Validator rule: scorecard_missing_feed_info_dates · Read the fix guide · 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.)

    Validator rule: scorecard_no_fare_data · Read the fix guide · See GTFS Best Practices (opens GTFS Best Practices on an external site)

  • Warning1 instance

    1 of 1526 trips have no headsign.

    Riders at the stop can't tell which direction a bus is going.

    Fix: Populate trip_headsign to match what the bus displays. (Usually a bulk edit in your scheduling software.)

    Validator rule: scorecard_missing_headsigns · Read the fix guide · See GTFS Best Practices (opens GTFS Best Practices on an external site)

  • Info6 instances

    Big gap in service (flagged by the MobilityData validator).

    See the linked rule for what this affects.

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

    Validator rule: big_gap_in_service · Read the fix guide · See MobilityData GTFS Validator rules (opens the validator rules on an external site)

  • Info4 instances

    Trip headsign matches intermediate stop (flagged by the MobilityData validator).

    See the linked rule for what this affects.

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

    Validator rule: trip_headsign_matches_intermediate_stop · 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 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 44 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.

Clears the Google and Apple Maps four-week coverage bar. This feed has 44 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 71 / 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 58 / 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 37 / 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.

Show your grade

Put a badge on your agency site or feed README. It updates after each completed scoring check and links back to this scorecard.

Cara'bus (Royan) GTFS data quality grade: F

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/carabus-royan/2026-07-18.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 2026-07-18. 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.