GTFS Schedule Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 7.1.0 at 2026-04-23T19:42:02Z,
for the dataset file:///shared/oxford-transit_5a0b02b8.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: 40
  • Routes: 35
  • Shapes: 34
  • Stops: 243
  • Trips: 450

Specification Compliance report

118 notices reported (108 errors, 10 warnings, 0 infos)

Notice Code Severity Total
block_trips_with_overlapping_stop_times ERROR 105

block_trips_with_overlapping_stop_times

Trips with the same block id have overlapping stop times.

You can see more about this notice here.

Only the first 50 of 105 affected records are displayed below.

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.
11 "TL-5425" "TL-14" 12 "TL-5426" "TL-14" "SR_Sat_01" "20230310"
312 "TL-17741" "TL-67" 313 "TL-17742" "TL-67" "Route 15_Rebel Red" "20260130"
285 "TL-17725" "TL-67" 286 "TL-17745" "TL-67" "Route 6_Green" "20260130"
78 "TL-17243" "TL-36" 81 "TL-17246" "TL-37" "Route 22_Bus 2_AM" "20240927"
79 "TL-17244" "TL-36" 82 "TL-17247" "TL-37" "Route 22_Bus 2_AM" "20240927"
79 "TL-17244" "TL-36" 80 "TL-17245" "TL-36" "Route 22_Bus 2_AM" "20240927"
82 "TL-17247" "TL-37" 80 "TL-17245" "TL-36" "Route 22_Bus 2_AM" "20240927"
181 "TL-17727" "TL-67" 182 "TL-17746" "TL-67" "Route 7_Hathorn" "20260130"
181 "TL-17727" "TL-67" 183 "TL-17748" "TL-67" "Route 7_Hathorn" "20260130"
182 "TL-17746" "TL-67" 183 "TL-17748" "TL-67" "Route 7_Hathorn" "20260130"
315 "TL-17744" "TL-67" 314 "TL-17743" "TL-67" "Route 16_Rebel Blue" "20260130"
310 "TL-17737" "TL-67" 311 "TL-17738" "TL-67" "Route 14_Gold/SOC" "20260130"
442 "TL-2432" "TL-7" 443 "TL-2452" "TL-7" "1500" "20220918"
442 "TL-2432" "TL-7" 444 "TL-2453" "TL-7" "1500" "20220918"
442 "TL-2432" "TL-7" 445 "TL-2454" "TL-7" "1500" "20220918"
442 "TL-2432" "TL-7" 446 "TL-2455" "TL-7" "1500" "20220918"
442 "TL-2432" "TL-7" 447 "TL-2456" "TL-7" "1500" "20220918"
442 "TL-2432" "TL-7" 448 "TL-2457" "TL-7" "1500" "20220918"
442 "TL-2432" "TL-7" 449 "TL-2458" "TL-7" "1500" "20220918"
442 "TL-2432" "TL-7" 450 "TL-2459" "TL-7" "1500" "20220918"
442 "TL-2432" "TL-7" 451 "TL-2460" "TL-7" "1500" "20220918"
443 "TL-2452" "TL-7" 444 "TL-2453" "TL-7" "1500" "20220918"
443 "TL-2452" "TL-7" 445 "TL-2454" "TL-7" "1500" "20220918"
443 "TL-2452" "TL-7" 446 "TL-2455" "TL-7" "1500" "20220918"
443 "TL-2452" "TL-7" 447 "TL-2456" "TL-7" "1500" "20220918"
443 "TL-2452" "TL-7" 448 "TL-2457" "TL-7" "1500" "20220918"
443 "TL-2452" "TL-7" 449 "TL-2458" "TL-7" "1500" "20220918"
443 "TL-2452" "TL-7" 450 "TL-2459" "TL-7" "1500" "20220918"
443 "TL-2452" "TL-7" 451 "TL-2460" "TL-7" "1500" "20220918"
444 "TL-2453" "TL-7" 445 "TL-2454" "TL-7" "1500" "20220918"
444 "TL-2453" "TL-7" 446 "TL-2455" "TL-7" "1500" "20220918"
444 "TL-2453" "TL-7" 447 "TL-2456" "TL-7" "1500" "20220918"
444 "TL-2453" "TL-7" 448 "TL-2457" "TL-7" "1500" "20220918"
444 "TL-2453" "TL-7" 449 "TL-2458" "TL-7" "1500" "20220918"
444 "TL-2453" "TL-7" 450 "TL-2459" "TL-7" "1500" "20220918"
444 "TL-2453" "TL-7" 451 "TL-2460" "TL-7" "1500" "20220918"
445 "TL-2454" "TL-7" 446 "TL-2455" "TL-7" "1500" "20220918"
445 "TL-2454" "TL-7" 447 "TL-2456" "TL-7" "1500" "20220918"
445 "TL-2454" "TL-7" 448 "TL-2457" "TL-7" "1500" "20220918"
445 "TL-2454" "TL-7" 449 "TL-2458" "TL-7" "1500" "20220918"
445 "TL-2454" "TL-7" 450 "TL-2459" "TL-7" "1500" "20220918"
445 "TL-2454" "TL-7" 451 "TL-2460" "TL-7" "1500" "20220918"
446 "TL-2455" "TL-7" 447 "TL-2456" "TL-7" "1500" "20220918"
446 "TL-2455" "TL-7" 448 "TL-2457" "TL-7" "1500" "20220918"
446 "TL-2455" "TL-7" 449 "TL-2458" "TL-7" "1500" "20220918"
446 "TL-2455" "TL-7" 450 "TL-2459" "TL-7" "1500" "20220918"
446 "TL-2455" "TL-7" 451 "TL-2460" "TL-7" "1500" "20220918"
447 "TL-2456" "TL-7" 448 "TL-2457" "TL-7" "1500" "20220918"
447 "TL-2456" "TL-7" 449 "TL-2458" "TL-7" "1500" "20220918"
447 "TL-2456" "TL-7" 450 "TL-2459" "TL-7" "1500" "20220918"
duplicate_key ERROR 1

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" 1925 1926 "trip_id,stop_sequence" "TL-17734,180"
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" "outransit.transloc.com"
start_and_end_range_equal ERROR 1

start_and_end_range_equal

Two date or time fields are equal.

The fields frequencies.start_date and frequencies.end_date have been found equal in frequencies.txt. The GTFS spec is currently unclear how this case should be handled (e.g., is it a trip that circulates once?). It is recommended to use a trip not defined via frequencies.txt for this case.

You can see more about this notice here.

filename (?) The name of the faulty file. csvRowNumber (?) The row number of the faulty record. startFieldName (?) The start value's field name. endFieldName (?) The end value's field name. value (?) The faulty value.
"frequencies.txt" 83 "start_time" "end_time" "23:53:00"
fast_travel_between_consecutive_stops WARNING 1

fast_travel_between_consecutive_stops

A transit vehicle moves too fast between two consecutive stops.

The speed threshold depends on route type:

Route type Description Threshold, km/h
0 Light rail 100
1 Subway 150
2 Rail 500
3 Bus 150
4 Ferry 80
5 Cable tram 30
6 Aerial lift 50
7 Funicular 50
11 Trolleybus 150
12 Monorail 150
- Unknown 200

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.
165 "TL-17712" "TL-98" 150.97513578020153 2.516252263003359 1675 1 "TL-247" "South Lamar/Taylor" "00:03:00" 1676 20 "TL-151" "North Mill" "00:03:00"
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_too_far_from_shape WARNING 5

stop_too_far_from_shape

Stop too far from trip shape.

Per GTFS Best Practices, route alignments (in shapes.txt) should be within 100 meters of stop locations which a trip serves. This potentially indicates a problem with the location of the stop or the path of the shape.

You can see more about this notice here.

tripCsvRowNumber (?) The row number of the faulty record from `trips.txt`. shapeId (?) The id of the shape that is referred to. tripId (?) The id of the trip that is referred to. stopTimeCsvRowNumber (?) The row number of the faulty record from `stop_times.txt`. stopId (?) The id of the stop that is referred to. stopName (?) The name of the stop that is referred to. match (?) Latitude and longitude pair of the location. geoDistanceToShape (?) Distance from stop to shape.
425 "TL-97" "TL-17860" 3463 "TL-319" "Red Point 1" [34.3697324688,-89.5681250944] 177.6624354998539
288 "TL-76" "TL-17729" 1845 "TL-320" "Red Point 2" [34.371274007237275,-89.56694599276504] 166.12156488099666
288 "TL-76" "TL-17729" 1846 "TL-319" "Red Point 1" [34.3708421623542,-89.56716466828168] 153.66881047062358
95 "TL-99" "TL-17615" 975 "TL-319" "Red Point 1" [34.369697807,-89.568002048] 185.28738368606622
137 "TL-29" "TL-2431" 5751 "TL-237" "Obersvatory" [34.37001999999999,-89.54567] 1060.0258740837612
stops_match_shape_out_of_order WARNING 1

stops_match_shape_out_of_order

Two stop entries are different than their arrival-departure order defined by shapes.txt.

This could indicate a problem with the location of the stops, the path of the shape, or the sequence of the stops for their trip.

You can see more about this notice here.

tripCsvRowNumber (?) The row number of the faulty record from `trips.txt`. shapeId (?) The id of the shape that is referred to. tripId (?) The id of the trip that is referred to. stopTimeCsvRowNumber1 (?) The row number of the first faulty record from `stop_times.txt`. stopId1 (?) The id of the first stop that is referred to. stopName1 (?) The name of the first stop that is referred to. match1 (?) Latitude and longitude pair of the first matching location. stopTimeCsvRowNumber2 (?) The row number of the second faulty record from `stop_times.txt`. stopId2 (?) The id of the second stop that is referred to. stopName2 (?) The name of the second stop that is referred to. match2 (?) Latitude and longitude pair of the second matching location.
16 "TL-62" "TL-16096" 291 "TL-287" "Safety Stop WB" [34.368213444767385,-89.56054647438775] 290 "TL-102" "Campus Walk" [34.36296,-89.54779]
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.
"TL-19" 25643
"TL-20" 26424