GTFS Schedule Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 8.0.1 at 2026-07-03T13:51:30Z,
for the dataset file:///shared/shuttle-um_06d78487.zip. No country code was provided.

Use this report alongside our documentation.

Summary

Agencies included

University of Maryland Shuttle-Um
- website: https://transportation.umd.edu/shuttle-um
- phone number: 301-314-3687
- email: Not provided

Feed Info

Publisher Name:
Busmaps.com: Publisher URL:
https://busmaps.com: Feed Email:
alex@busmaps.com: Feed Language:
English: Feed Start Date:
2026-03-22: Feed End Date:
2026-08-21: Service Window:
2026-03-22 to 2026-08-21 (?) 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
feed_info.txt
routes.txt
shapes.txt
stop_times.txt
stops.txt
trips.txt

Counts

Agencies: 1
Blocks: 25
Routes: 18
Shapes: 39
Stops: 325
Trips: 1153

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

Shapes Feed Information Route Colors Headsigns Stops Wheelchair Accessibility Trips Wheelchair Accessibility Bike Allowed Location Types Continuous Stops

Specification Compliance report

14 notices reported (0 errors, 14 warnings, 0 infos)

Notice Code Severity Total

expired_calendar WARNING 13

expired_calendar

Dataset should not contain date ranges for services that have already expired.

This warning takes into account the calendar_dates.txt file as well as the calendar.txt file.

You can see more about this notice here.

csvRowNumber (?) The row of the faulty record.	serviceId (?) The service id of the faulty record.
2	"3547-c_71709_b_86120_d_127"
3	"3547-c_71709_b_86120_d_31"
4	"3547-c_71709_b_86120_d_56"
5	"3547-c_71713_b_86117_d_103"
6	"3547-c_71713_b_86117_d_32"
7	"3547-c_71713_b_86117_d_7"
8	"3547-c_71714_b_86118_d_120"
9	"3547-c_71714_b_86118_d_121"
10	"3547-c_71714_b_86118_d_25"
11	"3547-c_71714_b_86118_d_57"
12	"3547-merged_0e1bdc19bce305ccb952"
14	"3547-merged_8bd90a51fd659129b2a3"
15	"3547-merged_d7274b3fe74c0fedcd16"

trip_coverage_not_active_for_next7_days WARNING 1

trip_coverage_not_active_for_next7_days

Trips data should be valid for at least the next seven days.

This notice is triggered if the date range where a significant number of trips are running ends in less than 7 days.

You can see more about this notice here.

currentDate (?) Current date (YYYYMMDD format).	serviceWindowStartDate (?) The start date of the majority service window.	serviceWindowEndDate (?) The end date of the majority service window.
"20260703"	"20260323"	"20260515"