GTFS Schedule Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 7.1.0 at 2026-05-05T04:41:17Z,
for the dataset file:///shared/dnjj-clemson-sc_4d536bb0.zip. No country code was provided.

Use this report alongside our documentation.

Summary

Agencies included

Feed Info

Publisher Name:
N/A
Publisher URL:
N/A
Feed Email:
N/A
Feed Language:
N/A

Files included

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

Counts

  • Agencies: 0
  • Blocks: 36
  • Routes: 27
  • Shapes: 25
  • Stops: 140
  • Trips: 93

Specification Compliance report

60 notices reported (27 errors, 33 warnings, 0 infos)

Notice Code Severity Total
block_trips_with_overlapping_stop_times ERROR 5

block_trips_with_overlapping_stop_times

Trips with the same block id have overlapping stop times.

You can see more about this notice here.

csvRowNumberA (?) The row number from `trips.txt` of the first faulty trip. tripIdA (?) The id of first faulty trip. serviceIdA (?) The service id of the first faulty trip. csvRowNumberB (?) The row number from `trips.txt` of the second faulty trip. tripIdB (?) The id of the other faulty trip. serviceIdB (?) The service id of the other faulty trip. blockId (?) The `trips.block_id` of the overlapping trip. intersection (?) The overlapping period.
52 "TL-4411" "TL-273" 65 "TL-4405" "TL-275" "Red_01" "20240823"
55 "TL-4414" "TL-273" 67 "TL-4407" "TL-275" "Red_04" "20240823"
66 "TL-4406" "TL-275" 56 "TL-4415" "TL-273" "Red_03" "20240823"
51 "TL-4410" "TL-273" 64 "TL-4404" "TL-275" "Red_02" "20240823"
86 "TL-4388" "TL-302" 87 "TL-4389" "TL-302" "Red Detour Sun Night/Mon Morning" "20250317"
invalid_url ERROR 1

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.
"agency.txt" 2 "agency_url" "catbus.transloc.com"
stop_time_with_arrival_before_previous_departure_time ERROR 21

stop_time_with_arrival_before_previous_departure_time

Backwards time travel between stops in stop_times.txt

For a given trip_id, the arrival_time of (n+1)-th stoptime in sequence must not precede the departure_time of n-th stoptime in sequence in stop_times.txt.

You can see more about this notice here.

csvRowNumber (?) The row number of the faulty record. prevCsvRowNumber (?) The row of the previous stop time. tripId (?) The trip_id associated to the faulty record. arrivalTime (?) Arrival time at the faulty record. departureTime (?) Departure time at the previous stop time.
500 498 "TL-3320" "21:31:00" "21:35:00"
380 378 "TL-3308" "15:31:00" "15:35:00"
370 368 "TL-3307" "15:01:00" "15:05:00"
390 388 "TL-3309" "16:01:00" "16:05:00"
340 338 "TL-3304" "13:31:00" "13:35:00"
330 328 "TL-3303" "13:01:00" "13:05:00"
360 358 "TL-3306" "14:31:00" "14:35:00"
350 348 "TL-3305" "14:01:00" "14:05:00"
300 298 "TL-3300" "11:31:00" "11:35:00"
320 318 "TL-3302" "12:31:00" "12:35:00"
310 308 "TL-3301" "12:01:00" "12:05:00"
490 488 "TL-3319" "21:01:00" "21:05:00"
480 478 "TL-3318" "20:31:00" "20:35:00"
450 448 "TL-3315" "19:01:00" "19:05:00"
440 438 "TL-3314" "18:31:00" "18:35:00"
470 468 "TL-3317" "20:01:00" "20:05:00"
460 458 "TL-3316" "19:31:00" "19:35:00"
410 408 "TL-3311" "17:01:00" "17:05:00"
400 398 "TL-3310" "16:31:00" "16:35:00"
430 428 "TL-3313" "18:01:00" "18:05:00"
420 418 "TL-3312" "17:31:00" "17:35:00"
fast_travel_between_far_stops WARNING 1

fast_travel_between_far_stops

A transit vehicle moves too fast between two far stops.

Two stops are considered "far" if they are more than 10 km apart. This normally indicates a more serious problem than too fast travel between consecutive stops.

The speed threshold depends on route type and are the same as fast_travel_between_consecutive_stops.

You can see more about this notice here.

tripCsvRowNumber (?) The row number of the problematic trip. tripId (?) `trip_id` of the problematic trip. routeId (?) `route_id` of the problematic trip. speedKph (?) Travel speed (km/h). distanceKm (?) Distance between stops (km). csvRowNumber1 (?) The row number of the first stop time. stopSequence1 (?) `stop_sequence` of the first stop. stopId1 (?) `stop_id` of the first stop. stopName1 (?) `stop_name` of the first stop. departureTime1 (?) `departure_time` of the first stop. csvRowNumber2 (?) The row number of the second stop time. stopSequence2 (?) `stop_sequence` of the second stop. stopId2 (?) `stop_id` of the second stop. stopName2 (?) `stop_name` of the second stop. arrivalTime2 (?) `arrival_time` of the second stop.
77 "TL-4397" "TL-84" 208.06454185372178 34.67742364228696 1259 1 "TL-132" "CATbus Headquarters (Pick-Up)" "23:50:00" 1328 790 "TL-208" "CATbus Headquarters (Drop-off)" "23:59:00"
missing_recommended_file WARNING 1

missing_recommended_file

A recommended file is missing.

You can see more about this notice here.

filename (?) The name of the faulty file.
"feed_info.txt"
stop_without_stop_time WARNING 17

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.
45 "TL-287" "Methodist Church"
46 "TL-292" "Tri-County Commuter Lot"
47 "TL-293" "Pendleton Town Hall"
49 "TL-267" "Art Center"
50 "TL-294" "Rec Center"
51 "TL-299" "Boulevard Lanes"
52 "TL-300" "Big Air"
54 "TL-273" "Bolick Field East"
55 "TL-274" "Bolick Field West"
56 "TL-213" "CATbus Headquarters"
57 "TL-311" "Clemson Botanical Gardens"
58 "TL-270" "Boulevard Lanes"
59 "TL-313" "Electric City Escapes"
60 "TL-314" "Firestation #2"
61 "TL-315" "Kid Venture"
62 "TL-316" "CCRC"
63 "TL-317" "Project Rock"
unused_shape WARNING 14

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.
"TL-58" 8754
"TL-71" 8979
"TL-72" 11384
"TL-73" 12392
"TL-74" 14608
"TL-75" 19210
"TL-76" 20035
"TL-77" 22677
"TL-78" 23542
"TL-59" 29860
"TL-60" 30536
"TL-62" 30983
"TL-63" 32693
"TL-12" 34961