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Source Data Validation Report

dnjj-clemson-sc — Source Data Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 8.0.1 at 2026-08-01T23:20:36Z,
for the dataset file:///shared/dnjj-clemson-sc_7bcc5025.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: Service Window:
2021-02-16 to 2050-12-30 (?) The range of service dates covered by the feed, based on trips with an associated service_id in calendar.txt and/or calendar_dates.txt

Files included

agency.txt
calendar.txt
calendar_dates.txt
fare_attributes.txt
fare_rules.txt
frequencies.txt
routes.txt
shapes.txt
stop_times.txt
stops.txt
transfers.txt
trips.txt

Counts

Agencies: 0
Blocks: 25
Routes: 28
Shapes: 26
Stops: 151
Trips: 50

GTFS Features included (?) GTFS features provide a standardized vocabulary to define and describe features that are officially adopted in GTFS.

ShapesFrequenciesRoute ColorsLocation Types

Specification Compliance report

64 notices reported (2 errors, 51 warnings, 11 infos)

Notice Code Severity Total

block_trips_with_overlapping_stop_times ERROR 1

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.
35	"TL-4464"	"TL-321"	36	"TL-4465"	"TL-321"	"Red Detour Sun Night/Mon Morning"	"20260706"

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"

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.
15	"TL-4397"	"TL-84"	208.06454185372178	34.67742364228696	406	1	"TL-132"	"CATbus Headquarters (Pick-Up)"	"23:50:00"	475	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_too_far_from_shape WARNING 2

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.
6	"TL-24"	"TL-4321"	184	"TL-142"	"Pier #1"	[34.67994000000001,-82.8243]	3177.5072487583907
20	"TL-26"	"TL-4386"	188	"TL-142"	"Pier #1"	[34.68543,-82.86305]	5857.046296347118

stop_without_stop_time WARNING 29

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.
37	"TL-146"	"STI"
45	"TL-287"	"Methodist Church"
46	"TL-292"	"Tri-County Commuter Lot"
47	"TL-293"	"Pendleton Town Hall"
48	"TL-237"	"Clemson Elementary"
49	"TL-267"	"Art Center"
50	"TL-294"	"Rec Center"
51	"TL-299"	"Boulevard Lanes"
52	"TL-300"	"Big Air"
53	"TL-273"	"Bolick Field East"
54	"TL-274"	"Bolick Field West"
55	"TL-45"	"Palmetto Smokehouse"
56	"TL-209"	"Esso Club"
76	"TL-1"	"Douthit Hills"
78	"TL-213"	"CATbus Headquarters"
79	"TL-311"	"Clemson Botanical Gardens"
80	"TL-270"	"Boulevard Lanes"
81	"TL-313"	"Electric City Escapes"
82	"TL-314"	"Firestation #2"
83	"TL-315"	"Kid Venture"
84	"TL-316"	"CCRC"
85	"TL-317"	"Project Rock"
138	"TL-301"	"GrandMarc on US 76"
139	"TL-302"	"Truist Bank"
140	"TL-303"	"Moe Joe Coffee Co."
141	"TL-304"	"Crawford Edge"
142	"TL-305"	"Crawford Falls"
143	"TL-310"	"Williamson Dr. and S. Palmetto Blvd"
147	"TL-334"	"Catbus Headquarters"

unused_shape WARNING 18

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-68"	1510
"TL-70"	7948
"TL-23"	9589
"TL-86"	10413
"TL-58"	11060
"TL-71"	11285
"TL-72"	13690
"TL-73"	14698
"TL-74"	16914
"TL-75"	21516
"TL-76"	22341
"TL-77"	24983
"TL-78"	25848
"TL-59"	32166
"TL-60"	32842
"TL-62"	33289
"TL-63"	34999
"TL-12"	37267

service_extends_far_in_the_future INFO 11

service_extends_far_in_the_future

A service end date is more than 2 years in the future.

You can see more about this notice here.

serviceId (?) The service_id that ends far in the future.	serviceWindowEndDate (?) The end date of the service (YYYY-MM-DD format).
"TL-64"	"2031-07-30"
"TL-135"	"2050-12-30"
"TL-292"	"2050-12-29"
"TL-295"	"2050-12-30"
"TL-311"	"2050-05-21"
"TL-312"	"2050-05-21"
"TL-313"	"2050-12-30"
"TL-314"	"2032-09-03"
"TL-315"	"2050-12-30"
"TL-321"	"2030-12-30"
"TL-322"	"2032-08-19"