Feed status · checked 2026-07-24
Réseau urbain Nosbus
Based on the feed this agency publishes
Service mode Bus
First scorecard for this agency
Catalogued in Centre-Val de Loire, France.
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
Re-generate shape_dist_traveled on export so stop and shape distances use the same units.Likely your export tool
On some trips the stop distances run a little past the end of the route line. The stop and shape distance values don't quite line up, so any math that uses them can drift.
⏱ Usually an export-tool fix, not hand editing.worth about +8 points in its category
Review the rule documentation for 'equal_shape_distance_diff_coordinates_distance_below_threshold' at https://gtfs-validator.mobilitydata.org/rules.html and check the flagged rows in your feed.
Equal shape distance diff coordinates distance below threshold (flagged by the MobilityData validator). See the linked rule for what this affects.
⏱ Varies.worth about +8 points in its category
Check the flagged stops' shape_dist_traveled against the route shape, and re-generate it on export if they disagree.Likely your export tool
Some stops sit far from the route line, going by the feed's own distance values. Trip planners may draw the route down the wrong streets or point riders to the wrong corner.
⏱ Usually an export-tool fix, not hand editing.worth about +6 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.
Re-generate shape_dist_traveled on export so stop and shape distances use the same units. · 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.
Review the rule documentation for 'equal_shape_distance_diff_coordinates_distance_below_threshold' at https://gtfs-validator.mobilitydata.org/rules.html and check the flagged rows in your feed.
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' shape_dist_traveled against the route shape, and re-generate it on export if they disagree. · 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 343 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 5 kinds of issue across 333 instances (0 error, 300 warning, 33 informational).
Service data covers the next 343 days.
100% of stops state wheelchair accessibility (10% marked accessible, 90% 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 (10% marked accessible). Reflects what the feed states, not verified physical usability.
3 accessibility depth signals
2 route badge(s) pair a color and text color below the WCAG 4.5:1 contrast bar (1, S).
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.
3 stop name(s) use abbreviations or symbols a screen reader may mispronounce, with no spoken form set ("Square Dr Patrick Rousseaux", "Square Dr Patrick Rousseaux", "Square Dr Philippe Rousseaux").
Consider: Add tts_stop_name with the spoken form, e.g. 'Main Street and Second Avenue', for the affected stops.
This feed models stations or entrances but has no pathways.txt and levels.txt.
Consider: Add pathways.txt connecting entrances, platforms, and elevators, and levels.txt for each floor, so the step-free route is described.
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.
- 1 (red)
- 2 (yellow)
- S (teal)
| Route | Type | Line color |
|---|---|---|
| 1 Hôpital vers Intermarché | Bus | red |
| 2 Intermarché vers Hôpital | Bus | yellow |
| S Hôpital – Intermarché | Bus | teal |
This feed has 106 stops.
List every stop
- Hôpital
- Bricomarché
- République – Avenue
- La Serine
- Champ du Coq
- Lycée Rémi Belleau
- Mairie Notre-Dame – Gouverneur
- Collège Arsène Meunier
- Gare SNCF
- Hôtel des Finances
- Cornillière
- Pierre Brossolette
- Pont de bois – Camille Silvy
- Collège Arsène Meunier
- Intermarché
- Intermarché
- Jean Jaurès
- Pierre et Marie Curie
- Cornillière
- Aubépine
- Charles de Gaulle
- Georges Bizet
- Ecole Georges Brassens
- Place Churchill
- Les Porettes
- Le Château
- Stade Saint-Jean
- Place Sully – Arsenal
- Mairie Notre-Dame – Sully
- Ecole de Musique – Lucien Blin
- Le Pâty
- Saint-Lazare
- La Touche
- Cimetière
- Piscine – Aquaval
- Square Dr Patrick Rousseaux
- C. commercial Gauchetières
- Jean Moulin
- Cornillière
- Jean Jaurès
- Charles de Gaulle
- Collège Arsène Meunier
- Hôtel des Finances
- République – Avenue
- Ecole de Musique – Lucien Blin
- Cimetière
- Piscine – Aquaval
- Square Dr Patrick Rousseaux
- Bricomarché
- C. commercial Gauchetières
- Jean Moulin
- Saint-Lazare
- La Touche
- Pierre et Marie Curie
- Pierre Brossolette
- Pont de bois – Camille Silvy
- Le Pâty
- Place Sully – Arsenal
- Stade Saint-Jean
- Le Château
- Les Porettes
- Place Churchill
- Ecole Georges Brassens
- Aubépine
- La Serine
- Georges Bizet
- Jean Jaurès
- Le Château
- Piscine – Aquaval
- Pierre et Marie Curie
- Stade Saint-Jean
- Square Dr Philippe Rousseaux
- Place Sully – Arsenal
- Crèche du Tertre
- Aubépine
- Charles de Gaulle
- Georges Bizet
- Ecole Georges Brassens
- Place Churchill
- Les Porettes
- Mairie Notre-Dame – Sully
- Ecole de Musique – Lucien Blin
- Le Pâty
- Saint-Lazare
- La Touche
- Cimetière
- C. commercial Gauchetières
- Jean Moulin
- Crèche du Tertre
- EHPAD – La Charmeraie
- EHPAD – La Charmeraie
- Lycée Rémi Belleau
- Gare SNCF
- Crèche du Tertre
- Pierre Brossolette
- République – Avenue
- Champ du Coq
- Hôtel des Finances
- Mairie Notre-Dame – Gouverneur
- Lycée Rémi Belleau
- Pont de bois – Camille Silvy
- Gare SNCF
- Bricomarché
- Maison de Santé
- Maison de Santé
- Hôpital
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
6 findings, ordered by severity.
Show every finding
- Warning153 instances
On some trips the stop distances run a little past the end of the route line.
The stop and shape distance values don't quite line up, so any math that uses them can drift.
Fix: Re-generate shape_dist_traveled on export so stop and shape distances use the same units. (Usually an export-tool fix, not hand editing.)
Validator rule: trip_distance_exceeds_shape_distance_below_threshold · Read the fix guide · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
- Warning139 instances
Equal shape distance diff coordinates distance below threshold (flagged by the MobilityData validator).
See the linked rule for what this affects.
Fix: Review the rule documentation for 'equal_shape_distance_diff_coordinates_distance_below_threshold' at https://gtfs-validator.mobilitydata.org/rules.html and check the flagged rows in your feed. (Varies.)
Validator rule: equal_shape_distance_diff_coordinates_distance_below_threshold · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
- Warning7 instances
Some stops sit far from the route line, going by the feed's own distance values.
Trip planners may draw the route down the wrong streets or point riders to the wrong corner.
Fix: Check the flagged stops' shape_dist_traveled against the route shape, and re-generate it on export if they disagree. (Usually an export-tool fix, not hand editing.)
Validator rule: stop_too_far_from_shape_using_user_distance · Read the fix guide · 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.)
Validator rule: trip_coverage_not_active_for_next7_days · Read the fix guide · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
- Warning1 instance
This feed models stations or entrances but has no pathways.txt.
Trip planners can't guide riders through the station, and there is no step-free route information for wheelchair users.
Fix: Add pathways.txt connecting entrances, platforms, and any elevators, with a level for each. (Worth it for multi-level or large stations; flat stops don't need it.)
Validator rule: scorecard_station_no_pathways · Read the fix guide · See GTFS Schedule reference (opens the GTFS Schedule reference on an external site)
- Info33 instances
The feed has a stretch of two weeks or more with no service running.
A long gap can mean dates were left out of the calendar. Apps then show no trips on those days.
Fix: Check whether the gap is real, like a seasonal break; if not, add the missing dates to the calendar. (A review of your calendar dates.)
Validator rule: big_gap_in_service · 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 343 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 343 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 73 / 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 100 / 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 100 / 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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