GTFS Schedule Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 7.1.0 at 2026-06-11T13:11:50Z,
for the dataset file:///shared/gtf-stl_829e3b93.zip. No country code was provided.

Use this report alongside our documentation.

A new version of the Canonical GTFS Schedule validator is available! Please update to get the latest/best validation results.

Summary

Agencies included

  • Societe de transport de Laval

Feed Info

Publisher Name:
Societe de transport de Laval
Publisher URL:
https://stlaval.ca
Feed Email:
N/A
Feed Language:
French
Feed Start Date:
2026-03-21
Feed End Date:
2026-06-19

Files included

  1. agency.txt
  2. calendar.txt
  3. calendar_dates.txt
  4. feed_info.txt
  5. routes.txt
  6. shapes.txt
  7. stop_times.txt
  8. stops.txt
  9. trips.txt

Counts

  • Agencies: 1
  • Blocks: 0
  • Routes: 102
  • Shapes: 124
  • Stops: 2845
  • Trips: 5348

Specification Compliance report

34 notices reported (27 errors, 4 warnings, 3 infos)

Notice Code Severity Total
foreign_key_violation ERROR 27

foreign_key_violation

Wrong foreign key.

A foreign key references the primary key of another file. A foreign key violation means that the foreign key referenced from a given row (the child file) cannot be found in the corresponding file (the parent file). The Foreign keys are defined in the specification under "Type" for each file.

You can see more about this notice here.

childFilename (?) The name of the file from which reference is made. childFieldName (?) The name of the field that makes reference. parentFilename (?) The name of the file that is referred to. parentFieldName (?) The name of the field that is referred to. fieldValue (?) The faulty record's value. csvRowNumber (?) The row of the faulty record.
"stop_times.txt" "stop_id" "stops.txt" "stop_id" "MARS26CP46753" 290743
"stop_times.txt" "stop_id" "stops.txt" "stop_id" "MARS26CP46753" 290745
"stop_times.txt" "stop_id" "stops.txt" "stop_id" "MARS26CP46753" 290747
"stop_times.txt" "stop_id" "stops.txt" "stop_id" "MARS26CP46753" 290748
"stop_times.txt" "stop_id" "stops.txt" "stop_id" "MARS26CP46753" 290750
"stop_times.txt" "stop_id" "stops.txt" "stop_id" "MARS26CP46753" 290752
"stop_times.txt" "stop_id" "stops.txt" "stop_id" "MARS26CP46753" 290754
"trips.txt" "route_id" "routes.txt" "route_id" "MARS26714N" 4746
"trips.txt" "route_id" "routes.txt" "route_id" "MARS26714N" 4747
"trips.txt" "route_id" "routes.txt" "route_id" "MARS26714N" 4748
"trips.txt" "route_id" "routes.txt" "route_id" "MARS26714S" 4749
"trips.txt" "route_id" "routes.txt" "route_id" "MARS26714S" 4750
"trips.txt" "route_id" "routes.txt" "route_id" "MARS26714S" 4751
"trips.txt" "route_id" "routes.txt" "route_id" "MARS26714S" 4752
"trips.txt" "shape_id" "shapes.txt" "shape_id" "MARS26151S4" 491
"trips.txt" "shape_id" "shapes.txt" "shape_id" "MARS2626E5" 1392
"trips.txt" "shape_id" "shapes.txt" "shape_id" "MARS2626E5" 1393
"trips.txt" "shape_id" "shapes.txt" "shape_id" "MARS2626E5" 1394
"trips.txt" "shape_id" "shapes.txt" "shape_id" "MARS2626E5" 1395
"trips.txt" "shape_id" "shapes.txt" "shape_id" "MARS2626E5" 1396
"trips.txt" "shape_id" "shapes.txt" "shape_id" "MARS26714N1" 4746
"trips.txt" "shape_id" "shapes.txt" "shape_id" "MARS26714N1" 4747
"trips.txt" "shape_id" "shapes.txt" "shape_id" "MARS26714N1" 4748
"trips.txt" "shape_id" "shapes.txt" "shape_id" "MARS26714S2" 4749
"trips.txt" "shape_id" "shapes.txt" "shape_id" "MARS26714S2" 4750
"trips.txt" "shape_id" "shapes.txt" "shape_id" "MARS26714S2" 4751
"trips.txt" "shape_id" "shapes.txt" "shape_id" "MARS26714S2" 4752
feed_expiration_date30_days WARNING 1

feed_expiration_date30_days

Dataset should cover at least the next 30 days of service.

At any time, the GTFS dataset should cover at least the next 30 days of service, and ideally for as long as the operator is confident that the schedule will continue to be operated.

You can see more about this notice here.

csvRowNumber (?) The row number of the faulty record. currentDate (?) Current date (YYYYMMDD format). feedEndDate (?) Feed end date (YYYYMMDD format). suggestedExpirationDate (?) Suggested expiration date (YYYYMMDD format).
2 "20260611" "20260619" "20260711"
missing_feed_contact_email_and_url WARNING 1

missing_feed_contact_email_and_url

Best Practices for feed_info.txt suggest providing at least one of feed_contact_email and feed_contact_url.

You can see more about this notice here.

csvRowNumber (?) The row number of the validated record.
2
unused_shape WARNING 2

unused_shape

Shape is not used in GTFS file trips.txt.

All records defined by GTFS shapes.txt should be used in trips.txt.

You can see more about this notice here.

shapeId (?) The faulty record's id. csvRowNumber (?) The row number of the faulty record.
"MARS2617S3" 2455
"MARS2642O3" 20769
unknown_column INFO 3

unknown_column

A column name is unknown.

You can see more about this notice here.

filename (?) The name of the faulty file. fieldName (?) The name of the unknown column. index (?) The index of the faulty column.
"routes.txt" "route_headsign" 7
"stops.txt" "stop_display" 7
"stops.txt" "stop_abribus" 9