GTFS Schedule Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 7.1.0 at 2026-05-04T19:19:11Z,
for the dataset file:///shared/kern_fc5e3037.zip. No country code was provided.

Use this report alongside our documentation.

Summary

Agencies included

Feed Info

Publisher Name:
Trillium Solutions, Inc.
Feed Email:
support+kerncounty-ca-us@trilliumtransit.com
Feed Language:
English
Feed Start Date:
2026-01-12
Feed End Date:
2026-06-27

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: 44
  • Routes: 12
  • Shapes: 49
  • Stops: 270
  • Trips: 152

Specification Compliance report

94 notices reported (0 errors, 52 warnings, 42 infos)

Notice Code Severity Total
stop_without_stop_time WARNING 52

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.

Only the first 50 of 52 affected records are displayed below.

csvRowNumber (?) The row number of the faulty record. stopId (?) The id of the faulty stop. stopName (?) The name of the faulty stop.
6 "2388251" "Brundage Ln. at A St. WB (2388251)"
7 "2388252" "Brundage Ln. at A St. EB (2388252)"
10 "2428751" "Tejon Ranch (2428751)"
11 "2454445" "Pine Mountain Health Center (2454445)"
13 "2505058" "McBean Regional Transit Center (2505058)"
14 "2505059" "Santa Clarita Metrolink Station (2505059)"
20 "2740418" "Kern River Rd at Kernville Rd (2740418)"
26 "4207407" "PSB (4207407)"
28 "4212236" "Rio Tinto/US Borax (4212236)"
29 "4255605" "Hard Rock Tejon (4255605)"
32 "760733" "Aldea Park Apts./Lost Hills Rd. (760733)"
43 "760752" "Columbus Ave. at Verna St. (760752)"
55 "760772" "Lake Isabella Blvd. at Crestview Ave. (760772)"
66 "760791" "Frazier Park Recreation Bldg./Park Dr. (760791)"
77 "760808" "Kern Valley High School/Erskine Creek Rd. (760808)"
82 "760813" "Lake Isabella Blvd. at Alta Sierra Ave. (760813)"
83 "760814" "Lake of the Woods/Frazier Mountain Park Rd. (760814)"
86 "760818" "North Dr. at Columbus Ave. (760818)"
92 "760826" "Pine Mtn. Club/Mil Potrero Hwy. (760826)"
93 "760827" "Mil Potrero Hwy. at Tirol Dr. (760827)"
94 "760828" "Pinon Pines/Cuddy Valley Rd. (760828)"
98 "760832" "Post Office/Hwy. 46 (760832)"
106 "760844" "Shafter City Hall/Hwy. 43 (760844)"
115 "760859" "Trailer Park/Lost Hills Rd. (760859)"
139 "761118" "Lake Isabella Blvd. at Commercial Ave. (761118)"
146 "761137" "Kern Valley Airport (761137)"
147 "761138" "Transit Center/3rd St. (761138)"
162 "768745" "Alta Sierra Ave. at Lupine St. (768745)"
163 "768748" "Tank Park/Lake Isabella Blvd. (768748)"
164 "768749" "Lake Isabella Blvd. at Chain Ave. (768749)"
165 "768750" "Kern Valley Automotive/Lake Isabella Blvd. (768750)"
166 "768751" "Elk Dr. at Park Way (768751)"
167 "768752" "Columbus Ave. at Caliente-Bodfish Rd. (768752)"
168 "768753" "Lake Isabella Blvd. at Bodfish Canyon Rd. (768753)"
199 "769832" "Mojave Airport (769832)"
201 "769969" "Lake Isabella Blvd. at Turner Ave. (769969)"
207 "771168" "Sierra Way at Bowman Rd. (771168)"
211 "771172" "Kernville Storage/Sierra Way (771172)"
222 "771446" "Frazier Park Lumber & Hardware/Mt. Pinos Way (771446)"
223 "771447" "Frazier Park Lumber & Hardware/Mt. Pinos Way (771447)"
224 "771448" "Frazier Park Market/Laguna Trail (771448)"
225 "771449" "Frazier Park Market/Laguna Trail (771449)"
226 "771450" "Rock House/Clay Trail (771450)"
227 "771451" "Rock Houses/Clay Trail (771451)"
229 "771454" "Edna St. at Erskine Creek Rd. (771454)"
236 "771461" "Aspen Mall/California City Blvd. (771461)"
258 "798127" "Warren St. at Hwy. 46 (798127)"
259 "798128" "Hwy. 46 at Warren St./Carl's Jr. (798128)"
262 "811411" "Wal-Mart/Hwy. 46 (811411)"
266 "819947" "Southfork Campground/Hwy. 178 WB (819947)"
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"