GTFS Schedule Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 7.1.0 at 2026-01-23T19:51:18Z,
for the dataset file:///shared/gltconline.zip. No country code was provided.

Use this report alongside our documentation.

Summary

Agencies included

Feed Info

Publisher Name:
Trillium Solutions, Inc. client-initiated export
Feed Email:
wwattsII@gltconline.com
Feed Language:
English
Feed Start Date:
2023-08-30
Feed End Date:
2025-01-01

Files included

  1. agency.txt
  2. areas.txt
  3. booking_rules.txt
  4. calendar.txt
  5. calendar_attributes.txt
  6. calendar_dates.txt
  7. directions.txt
  8. fare_attributes.txt
  9. fare_rules.txt
  10. farezone_attributes.txt
  11. feed_info.txt
  12. frequencies.txt
  13. linked_datasets.txt
  14. location_groups.txt
  15. routes.txt
  16. runcut.txt
  17. shapes.txt
  18. stop_attributes.txt
  19. stop_times.txt
  20. stops.txt
  21. timetable_stop_order.txt
  22. timetables.txt
  23. transfers.txt
  24. trips.txt

Counts

  • Agencies: 1
  • Blocks: 19
  • Routes: 17
  • Shapes: 56
  • Stops: 712
  • Trips: 845

Specification Compliance report

106 notices reported (50 errors, 14 warnings, 42 infos)

Notice Code Severity Total
location_with_unexpected_stop_time ERROR 1

location_with_unexpected_stop_time

A location in stops.txt that is not a stop is referenced by some stop_times.stop_id.

Referenced locations (using stop_times.stop_id) must be stops/platforms, i.e. their stops.location_type value must be 0 or empty.

You can see more about this notice here.

csvRowNumber (?) The row number of the faulty record from `stops.txt`. stopId (?) The id of the faulty record from `stops.txt`. stopName (?) The `stops.stop_name` of the faulty record. stopTimeCsvRowNumber (?) The row number of the faulty record from `stop_times.txt`.
111 "785809" "Kemper Street Transfer Station" 2
location_without_parent_station ERROR 1

location_without_parent_station

A location that must have parent_station field does not have it.

The following location types must have parent_station: entrance, generic node, boarding_area.

You can see more about this notice here.

csvRowNumber (?) The row of the faulty record. stopId (?) The id of the faulty record. stopName (?) The `stops.stop_name` of the faulty record. locationType (?) The `stops.location_type` of the faulty record.
111 "785809" "Kemper Street Transfer Station" 2
missing_trip_edge ERROR 46

missing_trip_edge

Missing trip edge arrival_time or departure_time.

First and last stop of a trip must define both arrival_time and departure_time fields. Per stop_times.txt, "If there are not separate times for arrival and departure at a stop, enter the same value for arrival_time and departure_time."

You can see more about this notice here.

csvRowNumber (?) The row of the faulty record. stopSequence (?) `stops.stop_sequence` of the faulty record. tripId (?) The `trips.trip_id` of the faulty record. specifiedField (?) Name of the missing field.
25676 41 "t_5727417_b_30799_tn_2" "arrival_time"
25676 41 "t_5727417_b_30799_tn_2" "departure_time"
25717 41 "t_5727417_b_30799_tn_3" "arrival_time"
25717 41 "t_5727417_b_30799_tn_3" "departure_time"
25635 41 "t_5727417_b_30799_tn_1" "arrival_time"
25635 41 "t_5727417_b_30799_tn_1" "departure_time"
25414 41 "t_5727415_b_30799_tn_0" "arrival_time"
25414 41 "t_5727415_b_30799_tn_0" "departure_time"
23323 41 "t_5726777_b_30799_tn_4" "arrival_time"
23323 41 "t_5726777_b_30799_tn_4" "departure_time"
23241 41 "t_5726777_b_30799_tn_2" "arrival_time"
23241 41 "t_5726777_b_30799_tn_2" "departure_time"
23282 41 "t_5726777_b_30799_tn_3" "arrival_time"
23282 41 "t_5726777_b_30799_tn_3" "departure_time"
23200 41 "t_5726777_b_30799_tn_1" "arrival_time"
23200 41 "t_5726777_b_30799_tn_1" "departure_time"
23703 41 "t_5726781_b_30799_tn_0" "arrival_time"
23703 41 "t_5726781_b_30799_tn_0" "departure_time"
24767 41 "t_5726806_b_30799_tn_0" "arrival_time"
24767 41 "t_5726806_b_30799_tn_0" "departure_time"
25794 41 "t_5727419_b_30799_tn_0" "arrival_time"
25794 41 "t_5727419_b_30799_tn_0" "departure_time"
23585 41 "t_5726779_b_30799_tn_2" "arrival_time"
23585 41 "t_5726779_b_30799_tn_2" "departure_time"
23626 41 "t_5726779_b_30799_tn_3" "arrival_time"
23626 41 "t_5726779_b_30799_tn_3" "departure_time"
23544 41 "t_5726779_b_30799_tn_1" "arrival_time"
23544 41 "t_5726779_b_30799_tn_1" "departure_time"
23821 41 "t_5726784_b_30799_tn_2" "arrival_time"
23821 41 "t_5726784_b_30799_tn_2" "departure_time"
24844 41 "t_5726808_b_30799_tn_1" "arrival_time"
24844 41 "t_5726808_b_30799_tn_1" "departure_time"
24885 41 "t_5726808_b_30799_tn_2" "arrival_time"
24885 41 "t_5726808_b_30799_tn_2" "departure_time"
23780 41 "t_5726784_b_30799_tn_1" "arrival_time"
23780 41 "t_5726784_b_30799_tn_1" "departure_time"
24346 41 "t_5726797_b_30799_tn_1" "arrival_time"
24346 41 "t_5726797_b_30799_tn_1" "departure_time"
24387 41 "t_5726797_b_30799_tn_2" "arrival_time"
24387 41 "t_5726797_b_30799_tn_2" "departure_time"
24690 41 "t_5726800_b_30799_tn_3" "arrival_time"
24690 41 "t_5726800_b_30799_tn_3" "departure_time"
24649 41 "t_5726800_b_30799_tn_2" "arrival_time"
24649 41 "t_5726800_b_30799_tn_2" "departure_time"
24608 41 "t_5726800_b_30799_tn_1" "arrival_time"
24608 41 "t_5726800_b_30799_tn_1" "departure_time"
transfer_with_invalid_stop_location_type ERROR 2

transfer_with_invalid_stop_location_type

A stop id field from GTFS file transfers.txt references a stop that has a location_type other than 0 or 1 (aka Stop/Platform or Station).

You can see more about this notice here.

csvRowNumber (?) The row number from `transfers.txt` for the faulty entry. stopIdFieldName (?) The name of the stop id field (e.g. `from_stop_id`) referencing the stop. stopId (?) The referenced stop id. locationTypeValue (?) The numeric value of the invalid location type. locationTypeName (?) The name of the invalid location type.
2 "from_stop_id" "785809" 2 "ENTRANCE"
2 "to_stop_id" "785809" 2 "ENTRANCE"
expired_calendar WARNING 4

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 "c_15952_b_30799_d_64"
3 "c_15952_b_30799_d_63"
4 "c_15952_b_30799_d_32"
5 "c_15952_b_30799_d_31"
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" "20250101" "20260130"
stop_without_stop_time WARNING 8

stop_without_stop_time

A stop in stops.txt is not referenced by any stop_times.stop_id.

Such stops are not used by any trip and normally do not provide user value. This notice may indicate a typo in stop_times.txt.

You can see more about this notice here.

csvRowNumber (?) The row number of the faulty record. stopId (?) The id of the faulty stop. stopName (?) The name of the faulty stop.
61 "2735044" "Sheetz"
84 "3880729" "Perrymont Ave. & Golf Park Dr. (Inbound)"
85 "3880730" "Perrymont Ave./Perrymont Elementary School (Inbound)"
86 "3880731" "Perrymont Ave. & Fairmont Ave. (Inbound)"
94 "4147590" "Sussex St. & Biltmore Ave. (Inbound)"
108 "4213082" "GLTC Bus Parking Lot"
171 "785874" "Bradley Dr. & Odd Fellows Rd. (Outbound)"
288 "786008" "Fifth St. & Filmore St."
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" "20220103" "20231229"
unknown_column INFO 34

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.
"areas.txt" "wkt" 2
"agency.txt" "tts_agency_name" 8
"calendar.txt" "service_name" 2
"calendar_dates.txt" "holiday_name" 3
"feed_info.txt" "feed_license" 5
"feed_info.txt" "feed_id" 10
"routes.txt" "min_headway_minutes" 11
"routes.txt" "eligibility_restricted" 12
"routes.txt" "tts_route_short_name" 15
"routes.txt" "tts_route_long_name" 16
"stop_times.txt" "start_service_area_id" 11
"stop_times.txt" "end_service_area_id" 12
"stop_times.txt" "start_service_area_radius" 13
"stop_times.txt" "end_service_area_radius" 14
"stop_times.txt" "mean_duration_factor" 21
"stop_times.txt" "mean_duration_offset" 22
"stop_times.txt" "safe_duration_factor" 23
"stop_times.txt" "safe_duration_offset" 24
"stop_times.txt" "tts_stop_headsign" 25
"stop_times.txt" "min_arrival_time" 26
"stop_times.txt" "max_departure_time" 27
"stops.txt" "position" 13
"stops.txt" "direction" 14
"trips.txt" "trip_type" 11
"trips.txt" "drt_max_travel_time" 12
"trips.txt" "drt_avg_travel_time" 13
"trips.txt" "drt_advance_book_min" 14
"trips.txt" "drt_pickup_message" 15
"trips.txt" "drt_drop_off_message" 16
"trips.txt" "continuous_pickup_message" 17
"trips.txt" "continuous_drop_off_message" 18
"trips.txt" "tts_trip_headsign" 19
"trips.txt" "tts_trip_short_name" 20
"location_groups.txt" "location_id" 2
unknown_file INFO 8

unknown_file

A file is unknown.

You can see more about this notice here.

filename (?) The name of the unknown file.
"calendar_attributes.txt"
"directions.txt"
"farezone_attributes.txt"
"runcut.txt"
"stop_attributes.txt"
"timetable_stop_order.txt"
"timetables.txt"
"linked_datasets.txt"