GTFS Schedule Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 7.1.0 at 2026-01-23T16:59:37Z,
for the dataset file:///shared/fredericksburg-regional.zip. No country code was provided.

Use this report alongside our documentation.

Summary

Agencies included

Feed Info

Publisher Name:
FXBG
Feed Email:
N/A
Feed Language:
English
Feed Start Date:
2021-05-10
Feed End Date:
2023-12-31

Files included

  1. agency.txt
  2. calendar.txt
  3. calendar_dates.txt
  4. fare_attributes.txt
  5. fare_rules.txt
  6. feed_info.txt
  7. frequencies.txt
  8. routes.txt
  9. shapes.txt
  10. stop_times.txt
  11. stops.txt
  12. transfers.txt
  13. trips.txt

Counts

  • Agencies: 1
  • Blocks: 0
  • Routes: 14
  • Shapes: 20
  • Stops: 0
  • Trips: 171

Specification Compliance report

45 notices reported (9 errors, 36 warnings, 0 infos)

Notice Code Severity Total
duplicate_key ERROR 2

duplicate_key

Duplicated entity.

The values of the given key and rows are duplicates.

You can see more about this notice here.

filename (?) The name of the faulty file oldCsvRowNumber (?) The row of the first occurrence. newCsvRowNumber (?) The row of the other occurrence. fieldName1 (?) Composite key's first field name. fieldValue1 (?) Composite key's first value.
"stop_times.txt" 3561 3562 "trip_id,stop_sequence" "D6_T1,1"
"stop_times.txt" 3563 3564 "trip_id,stop_sequence" "D6_T2,1"
foreign_key_violation ERROR 4

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" "trip_id" "trips.txt" "trip_id" "D6_T1" 3561
"stop_times.txt" "trip_id" "trips.txt" "trip_id" "D6_T1" 3562
"stop_times.txt" "trip_id" "trips.txt" "trip_id" "D6_T2" 3563
"stop_times.txt" "trip_id" "trips.txt" "trip_id" "D6_T2" 3564
invalid_row_length ERROR 1

invalid_row_length

Invalid csv row length.

A row in the input file has a different number of values than specified by the CSV header.

You can see more about this notice here.

filename (?) The name of the faulty file. csvRowNumber (?) The row of the faulty record. rowLength (?) The length of the faulty record. headerCount (?) The number of column in the faulty file.
"fare_attributes.txt" 3 5 6
invalid_url ERROR 2

invalid_url

A field contains a malformed URL.

Definitions for valid URLs are quite vague. We perform strict validation using the Apache Commons UrlValidator.

You can see more about this notice here.

filename (?) The name of the faulty file. csvRowNumber (?) The row of the faulty record. fieldName (?) Faulty record's field name. fieldValue (?) Faulty value.
"stops.txt" 277 "stop_url" "-77.4124775679999"
"stops.txt" 303 "stop_url" "-77.4161757649999"
equal_shape_distance_diff_coordinates_distance_below_threshold WARNING 24

equal_shape_distance_diff_coordinates_distance_below_threshold

Two consecutive points have equal shape_dist_traveled and different lat/lon coordinates in shapes.txt and the distance between the two points is greater than 0 but less than 1.11m.

When sorted by shape.shape_pt_sequence, the values for shape_dist_traveled must increase along a shape. Two consecutive points with equal values for shape_dist_traveled and small difference of coordinates (greater than 0 but less than 1.11 m distance) result in a warning.

You can see more about this notice here.

shapeId (?) The id of the faulty shape. csvRowNumber (?) The row number from `shapes.txt`. shapeDistTraveled (?) The faulty record's `shape_dist_traveled` value. shapePtSequence (?) The faulty record's `shapes.shape_pt_sequence`. prevCsvRowNumber (?) The row number from `shapes.txt` of the previous shape point. prevShapeDistTraveled (?) The previous shape point's `shape_dist_traveled` value. prevShapePtSequence (?) The previous record's `shapes.shape_pt_sequence`. actualDistanceBetweenShapePoints (?) Actual distance traveled along the shape from the first shape point to the previous shape point.
"S4" 2971 19.728 351 2970 19.728 350 0.8737152977219127
"F1" 5357 7.729 295 5356 7.729 294 0.872539051464927
"F1" 5541 10.669 479 5540 10.669 478 0.8727085313416574
"F1" 5552 10.681 490 5551 10.681 489 0.8727085313416574
"F1" 5592 11.428 530 5591 11.428 529 0.8727055258167643
"F2" 7596 10.411 248 7595 10.411 247 0.43666127870035953
"F2" 7617 10.848 269 7616 10.848 268 0.22239020252697528
"D1" 10279 2.393 67 10278 2.393 66 0.8727389575546621
"D2" 9505 7.248 234 9504 7.248 233 0.8721059105586588
"D3" 7098 12.883 433 7097 12.883 432 0.8706415960071384
"F5" 8743 2.25 105 8742 2.25 104 0.872626384095397
"F5" 8766 2.274 128 8765 2.274 127 0.872624701237736
"F5" 8768 2.276 130 8767 2.276 129 0.8726245798439478
"F5" 8770 2.278 132 8769 2.278 131 0.8726244595603051
"F5" 8778 2.286 140 8777 2.286 139 0.8726242189929403
"F5" 8786 2.294 148 8785 2.294 147 0.872624460670477
"F5" 8788 2.296 150 8787 2.296 149 0.8726245798439478
"F5" 8790 2.298 152 8789 2.298 151 0.8726247001275639
"F2a" 7898 1.262 33 7897 1.262 32 0.8725383285392185
"F2a" 8117 10.44 252 8116 10.44 251 0.43666127870035953
"F2a" 8138 10.884 273 8137 10.884 272 0.22239020252697528
"F4B" 11976 4.917 213 11975 4.917 212 0.8724322123411513
"F4B" 12360 14.22 597 12359 14.22 596 0.8724355814623376
"F4B" 12582 18.864 819 12581 18.864 818 0.8725616689805656
expired_calendar WARNING 5

expired_calendar

Dataset should not contain date ranges for services that have already expired.

This warning takes into account the calendar_dates.txt file as well as the calendar.txt file.

You can see more about this notice here.

csvRowNumber (?) The row of the faulty record. serviceId (?) The service id of the faulty record.
2 "mtwtf"
3 "tfs"
4 "fs"
5 "ss"
6 "s"
feed_expiration_date7_days WARNING 1

feed_expiration_date7_days

Dataset should be valid for at least the next 7 days.

The dataset expiration date defined in feed_info.txt is in seven days or less. At any time, the published GTFS dataset should be valid for at least the next 7 days.

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 "20260123" "20231231" "20260130"
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
trip_coverage_not_active_for_next7_days WARNING 1

trip_coverage_not_active_for_next7_days

Trips data should be valid for at least the next seven days.

This notice is triggered if the date range where a significant number of trips are running ends in less than 7 days.

You can see more about this notice here.

currentDate (?) Current date (YYYYMMDD format). serviceWindowStartDate (?) The start date of the majority service window. serviceWindowEndDate (?) The end date of the majority service window.
"20260123" "20210510" "20231229"
unusable_trip WARNING 2

unusable_trip

Trips must have more than one stop to be usable.

A trip must visit more than one stop in stop_times.txt to be usable by passengers for boarding and alighting.

You can see more about this notice here.

csvRowNumber (?) The row number of the faulty record. tripId (?) The faulty record's id.
127 "D6_T01"
128 "D6_T02"
unused_trip WARNING 2

unused_trip

Trip is not be used in stop_times.txt

Trips should be referred to at least once in stop_times.txt.

You can see more about this notice here.

tripId (?) The faulty record's id. csvRowNumber (?) The row number of the faulty record.
"D6_T01" 127
"D6_T02" 128