GTFS Schedule Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 7.1.0 at 2026-05-15T14:34:57Z,
for the dataset file:///shared/university-of-michigan-parking_c84af8ce.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

  • University of Michigan Transportation Services

Feed Info

Publisher Name:
University of Michigan Transportation Services
Publisher URL:
https://ltp.umich.edu
Feed Email:
N/A
Feed Language:
English
Feed Start Date:
2026-05-03
Feed End Date:
2026-08-22

Files included

  1. agency.txt
  2. calendar.txt
  3. calendar_dates.txt
  4. fare_attributes.txt
  5. fare_rules.txt
  6. feed_info.txt
  7. frequencies.txt
  8. routes.txt
  9. shapes.txt
  10. stop_times.txt
  11. stops.txt
  12. transfers.txt
  13. trips.txt

Counts

  • Agencies: 1
  • Blocks: 68
  • Routes: 16
  • Shapes: 40
  • Stops: 112
  • Trips: 1245

Specification Compliance report

45 notices reported (0 errors, 45 warnings, 0 infos)

Notice Code Severity Total
expired_calendar WARNING 2

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.
3 "2"
5 "4"
missing_feed_contact_email_and_url WARNING 1

missing_feed_contact_email_and_url

Best Practices for feed_info.txt suggest providing at least one of feed_contact_email and feed_contact_url.

You can see more about this notice here.

csvRowNumber (?) The row number of the validated record.
2
missing_recommended_field WARNING 1

missing_recommended_field

A recommended field is missing.

The given field has no value in some input row, even though values are recommended.

You can see more about this notice here.

filename (?) The name of the faulty file. csvRowNumber (?) The row of the faulty record. fieldName (?) The name of the missing field.
"fare_attributes.txt" 2 "agency_id"
route_color_contrast WARNING 1

route_color_contrast

Insufficient route color contrast.

A route's color and route_text_color should be contrasting.

You can see more about this notice here.

routeId (?) The id of the faulty record. csvRowNumber (?) The row number of the faulty record. routeColor (?) The faulty record's HTML route color. routeTextColor (?) The faulty record's HTML route text color.
"MX" 11 "#DC050C" "#000000"
stop_too_far_from_shape_using_user_distance WARNING 2

stop_too_far_from_shape_using_user_distance

Stop time too far from shape.

A stop time entry that is a large distance away from the location of the shape in shapes.txt as defined by shape_dist_traveled values.

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.
2 "shp-CN-01" "1054020" 17396 "195" "Michigan Union S. State" [42.276271,-83.740607] 124.53851331890533
10 "shp-CN-05" "40020" 715 "195" "Michigan Union S. State" [42.276271,-83.740607] 124.53851331890533
stop_without_stop_time WARNING 20

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.
6 "199" "East Quad Church"
7 "200" "Henderson House"
8 "201" "Oxford Housing"
9 "202" "Angell Elementary School"
27 "220" "Stockwell Hall Outbound"
35 "227" "Glen/Catherine Inbound"
56 "248" "Bursley Hall Inbound"
57 "249" "Bursley Hall Outbound"
58 "250" "Baits II Inbound"
59 "251" "Baits II Outbound"
60 "252" "Baits I"
61 "253" "Murfin/Northwood III"
62 "254" "Northwood III Inbound"
64 "256" "Northwood I Inbound"
66 "258" "Cram Circle Inbound"
68 "260" "Northwood II Inbound"
70 "262" "Fire Station Inbound"
89 "29" "North Campus Facilities Services Bldg Outbound"
94 "285" "Fuller Rd at Lot NC-78 Mitchell Field (1)"
101 "292" "Pierpont Commons Murfin Inbound"
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.
"shp-99995-01" 2
"shp-99995-02" 21
"shp-99995-03" 40
"shp-99995-04" 59
"shp-99995-05" 78
"shp-99995-06" 97
"shp-99997-01" 116
"shp-99998-01" 135
"shp-99999-01" 154
"shp-BB-01" 313
"shp-BB-02" 798
"shp-BB-51" 1208
"shp-DD-01" 4539
"shp-DD-51" 4984
"shp-NX-03" 16569
"shp-NX-54" 16915
"shp-OS-01" 17546
"shp-OS-51" 17772