johns-hopkins-university-campus-shuttle — Enhanced Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 7.1.0 at 2026-05-09T21:16:14Z,
for the dataset file:///shared/johns-hopkins-university-campus-shuttle_8bea4979.zip. No country code was provided.

Use this report alongside our documentation.

A new version of the Canonical GTFS Schedule validator is available! Please update to get the latest/best validation results.

Summary

Agencies included

Johns Hopkins University Campus Shuttle
- website: https://busmaps.com/en/feedinfo/usa/Transport-Usa/johns-hopkins-university-campus-shuttle/routes?agencyid=1228
- phone number: (888) 281-2681
- email: Not provided

Feed Info

Publisher Name:
Busmaps.com: Publisher URL:
https://busmaps.com: Feed Language:
English: Feed Start Date:
2024-05-17: Feed End Date:
2027-12-31: Service Window:
2024-05-17 to 2027-12-31 (?) 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
feed_info.txt
frequencies.txt
routes.txt
shapes.txt
stop_times.txt
stops.txt
trips.txt

Counts

Agencies: 1
Blocks: 60
Routes: 30
Shapes: 8
Stops: 137
Trips: 841

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

ShapesFrequenciesFeed InformationRoute ColorsHeadsignsStops Wheelchair AccessibilityLocation Types

Specification Compliance report

678 notices reported (677 errors, 1 warnings, 0 infos)

Notice Code Severity Total

block_trips_with_overlapping_stop_times ERROR 676

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 676 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.
393	"2784-TL-6996"	"2784-TL-97"	404	"2784-TL-7010"	"2784-TL-97"	"Church/Ashland"	"20260316"
393	"2784-TL-6996"	"2784-TL-97"	379	"2784-TL-6880"	"2784-TL-97"	"Church/Ashland"	"20260316"
379	"2784-TL-6880"	"2784-TL-97"	395	"2784-TL-7001"	"2784-TL-97"	"Church/Ashland"	"20260316"
395	"2784-TL-7001"	"2784-TL-97"	380	"2784-TL-6881"	"2784-TL-97"	"Church/Ashland"	"20260316"
380	"2784-TL-6881"	"2784-TL-97"	396	"2784-TL-7002"	"2784-TL-97"	"Church/Ashland"	"20260316"
396	"2784-TL-7002"	"2784-TL-97"	381	"2784-TL-6882"	"2784-TL-97"	"Church/Ashland"	"20260316"
381	"2784-TL-6882"	"2784-TL-97"	397	"2784-TL-7003"	"2784-TL-97"	"Church/Ashland"	"20260316"
397	"2784-TL-7003"	"2784-TL-97"	382	"2784-TL-6883"	"2784-TL-97"	"Church/Ashland"	"20260316"
382	"2784-TL-6883"	"2784-TL-97"	398	"2784-TL-7004"	"2784-TL-97"	"Church/Ashland"	"20260316"
398	"2784-TL-7004"	"2784-TL-97"	383	"2784-TL-6884"	"2784-TL-97"	"Church/Ashland"	"20260316"
383	"2784-TL-6884"	"2784-TL-97"	399	"2784-TL-7005"	"2784-TL-97"	"Church/Ashland"	"20260316"
399	"2784-TL-7005"	"2784-TL-97"	384	"2784-TL-6885"	"2784-TL-97"	"Church/Ashland"	"20260316"
384	"2784-TL-6885"	"2784-TL-97"	400	"2784-TL-7006"	"2784-TL-97"	"Church/Ashland"	"20260316"
400	"2784-TL-7006"	"2784-TL-97"	385	"2784-TL-6886"	"2784-TL-97"	"Church/Ashland"	"20260316"
385	"2784-TL-6886"	"2784-TL-97"	401	"2784-TL-7007"	"2784-TL-97"	"Church/Ashland"	"20260316"
401	"2784-TL-7007"	"2784-TL-97"	386	"2784-TL-6887"	"2784-TL-97"	"Church/Ashland"	"20260316"
405	"2784-TL-7011"	"2784-TL-97"	406	"2784-TL-7012"	"2784-TL-97"	"Church/Ashland"	"20260316"
406	"2784-TL-7012"	"2784-TL-97"	394	"2784-TL-6998"	"2784-TL-97"	"Church/Ashland"	"20260316"
394	"2784-TL-6998"	"2784-TL-97"	414	"2784-TL-7020"	"2784-TL-97"	"Church/Ashland"	"20260316"
414	"2784-TL-7020"	"2784-TL-97"	407	"2784-TL-7013"	"2784-TL-97"	"Church/Ashland"	"20260316"
407	"2784-TL-7013"	"2784-TL-97"	415	"2784-TL-7021"	"2784-TL-97"	"Church/Ashland"	"20260316"
415	"2784-TL-7021"	"2784-TL-97"	408	"2784-TL-7014"	"2784-TL-97"	"Church/Ashland"	"20260316"
408	"2784-TL-7014"	"2784-TL-97"	416	"2784-TL-7022"	"2784-TL-97"	"Church/Ashland"	"20260316"
416	"2784-TL-7022"	"2784-TL-97"	409	"2784-TL-7015"	"2784-TL-97"	"Church/Ashland"	"20260316"
409	"2784-TL-7015"	"2784-TL-97"	417	"2784-TL-7023"	"2784-TL-97"	"Church/Ashland"	"20260316"
417	"2784-TL-7023"	"2784-TL-97"	410	"2784-TL-7016"	"2784-TL-97"	"Church/Ashland"	"20260316"
410	"2784-TL-7016"	"2784-TL-97"	418	"2784-TL-7024"	"2784-TL-97"	"Church/Ashland"	"20260316"
418	"2784-TL-7024"	"2784-TL-97"	411	"2784-TL-7017"	"2784-TL-97"	"Church/Ashland"	"20260316"
411	"2784-TL-7017"	"2784-TL-97"	419	"2784-TL-7025"	"2784-TL-97"	"Church/Ashland"	"20260316"
419	"2784-TL-7025"	"2784-TL-97"	412	"2784-TL-7018"	"2784-TL-97"	"Church/Ashland"	"20260316"
412	"2784-TL-7018"	"2784-TL-97"	420	"2784-TL-7026"	"2784-TL-97"	"Church/Ashland"	"20260316"
420	"2784-TL-7026"	"2784-TL-97"	413	"2784-TL-7019"	"2784-TL-97"	"Church/Ashland"	"20260316"
293	"2784-TL-6968"	"2784-TL-97"	316	"2784-TL-6991"	"2784-TL-97"	"Monument Street Lot [8] (Bus 3)"	"20260316"
775	"2784-TL-6837"	"2784-TL-97"	776	"2784-TL-6898"	"2784-TL-97"	"Fallsway [5] (Bus 4)"	"20260316"
136	"2784-TL-1406"	"2784-TL-30"	132	"2784-TL-1402"	"2784-TL-30"	"Homewood Peabody_Sat_1"	"20250201"
132	"2784-TL-1402"	"2784-TL-30"	137	"2784-TL-1407"	"2784-TL-30"	"Homewood Peabody_Sat_1"	"20250201"
137	"2784-TL-1407"	"2784-TL-30"	133	"2784-TL-1403"	"2784-TL-30"	"Homewood Peabody_Sat_1"	"20250201"
133	"2784-TL-1403"	"2784-TL-30"	138	"2784-TL-1408"	"2784-TL-30"	"Homewood Peabody_Sat_1"	"20250201"
138	"2784-TL-1408"	"2784-TL-30"	134	"2784-TL-1404"	"2784-TL-30"	"Homewood Peabody_Sat_1"	"20250201"
134	"2784-TL-1404"	"2784-TL-30"	139	"2784-TL-1409"	"2784-TL-30"	"Homewood Peabody_Sat_1"	"20250201"
139	"2784-TL-1409"	"2784-TL-30"	135	"2784-TL-1405"	"2784-TL-30"	"Homewood Peabody_Sat_1"	"20250201"
135	"2784-TL-1405"	"2784-TL-30"	140	"2784-TL-1410"	"2784-TL-30"	"Homewood Peabody_Sat_1"	"20250201"
140	"2784-TL-1410"	"2784-TL-30"	141	"2784-TL-1411"	"2784-TL-30"	"Homewood Peabody_Sat_1"	"20250201"
142	"2784-TL-1412"	"2784-TL-30"	151	"2784-TL-1421"	"2784-TL-30"	"Homewood Peabody_Sat_1"	"20250201"
151	"2784-TL-1421"	"2784-TL-30"	143	"2784-TL-1413"	"2784-TL-30"	"Homewood Peabody_Sat_1"	"20250201"
143	"2784-TL-1413"	"2784-TL-30"	152	"2784-TL-1422"	"2784-TL-30"	"Homewood Peabody_Sat_1"	"20250201"
152	"2784-TL-1422"	"2784-TL-30"	144	"2784-TL-1414"	"2784-TL-30"	"Homewood Peabody_Sat_1"	"20250201"
144	"2784-TL-1414"	"2784-TL-30"	153	"2784-TL-1423"	"2784-TL-30"	"Homewood Peabody_Sat_1"	"20250201"
153	"2784-TL-1423"	"2784-TL-30"	145	"2784-TL-1415"	"2784-TL-30"	"Homewood Peabody_Sat_1"	"20250201"
145	"2784-TL-1415"	"2784-TL-30"	154	"2784-TL-1424"	"2784-TL-30"	"Homewood Peabody_Sat_1"	"20250201"

stop_time_with_arrival_before_previous_departure_time ERROR 1

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.
804	801	"2784-TL-1377"	"07:00:00"	"07:20:00"

stop_too_far_from_shape WARNING 1

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.
449	"2784-TL-22"	"2784-TL-6382"	2838	"2784-TL-124"	"JHU Allergy & Asthma Center"	[39.290400000000005,-76.54994000000002]	147.6814118264484