GTFS Schedule Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 8.0.1 at 2026-06-19T11:51:35Z,
for the dataset file:///shared/regional-transportation_7955956f.zip. No country code was provided.

Use this report alongside our documentation.

Summary

Agencies included

  • Regional Transportation Agency of Central Maryland

Feed Info

Publisher Name:
Trillium Solutions, Inc.
Feed Email:
support+centralmarylandrta-md-us@trilliumtransit.com
Feed Language:
English
Feed Start Date:
2026-06-15
Feed End Date:
2026-06-30

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: 25
  • Routes: 16
  • Shapes: 50
  • Stops: 771
  • Trips: 1071

Specification Compliance report

178 notices reported (0 errors, 132 warnings, 46 infos)

Notice Code Severity Total
feed_expiration_date30_days WARNING 1

feed_expiration_date30_days

Dataset should cover at least the next 30 days of service.

At any time, the GTFS dataset should cover at least the next 30 days of service, and ideally for as long as the operator is confident that the schedule will continue to be operated.

You can see more about this notice here.

csvRowNumber (?) The row number of the faulty record. currentDate (?) Current date (YYYYMMDD format). feedEndDate (?) Feed end date (YYYYMMDD format). suggestedExpirationDate (?) Suggested expiration date (YYYYMMDD format).
2 "20260619" "20260630" "20260719"
route_long_name_contains_short_name WARNING 1

route_long_name_contains_short_name

Long name should not contain short name for a single route.

In routes.txt, route_long_name should not contain the value for route_short_name, because when both are provided, they are often combined by transit applications. Note that only one of the two fields is required. If there is no short name used for a route, use route_long_name only.

Good examples:

route_short_name/route_long_name Dataset
"N"/"Judah" Muni San Fransisco
"6"/"ML King Jr Blvd" Trimet Portland Streetcar
"55"/"Boulevard Saint Laurent" STM Montreal
"1"/"Rangiora/Cashmere" Metro Christchurch

Bad examples:

route_short_name/route_long_name
"604"/"604"
"14"/"Route 14"
"2"/"Route 2: Bellows Falls In-Town"

You can see more about this notice here.

routeId (?) The id of the faulty record. csvRowNumber (?) The row number of the faulty record. routeShortName (?) The faulty record's `route_short_name`. routeLongName (?) The faulty record's `route_long_name`.
"OEC" 11 "OEC" "OEC Trolley"
stop_without_stop_time WARNING 130

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 130 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.
18 "2560726" "8th St / Laurel Ave (Northbound)"
19 "2560727" "8th St / West St (Northbound)"
20 "2560728" "8th St / Laurelton Court Apartments"
21 "2560729" "Montrose Ave / 7th St (Westbound)"
22 "2560730" "Montrose Ave / 7th St (Eastbound)"
23 "2560731" "8th St / Laurel Park Apartments"
24 "2560732" "8th St / West St (Southbound)"
25 "2560733" "8th St / Laurel Ave (Southbound)"
67 "2560776" "Cherry Ln / Cherry Lane Ct (Westbound)"
68 "2560777" "Cherry Ln / Kimberly Gardens"
72 "2560781" "Fort Meade Rd / Laurel Race Track Rd (Westbound)"
102 "2560813" "Cherry Ln / Cherry Lane Professional Park"
103 "2560814" "Cherry Ln / Cherry Lane Ct (Eastbound)"
104 "2560815" "Marshall Ave / Laurel College Center (Eastbound)"
109 "2560820" "Campus Dr / HCC SET Building"
110 "2560821" "Campus Dr / Hickory Ridge Rd (Northbound)"
111 "2560822" "Hickory Ridge Rd / Athletic Field Dr"
112 "2560823" "Hickory Ridge Rd / College Sq (Westbound)"
113 "2560824" "Hickory Ridge Rd / Martin Rd (Westbound)"
114 "2560825" "Shaker Dr / Seneca Farm Rd (Northbound)"
115 "2560826" "Shaker Dr / Atholton Shopping Center (Northbound)"
116 "2560827" "Shaker Dr / Cape Ann Dr (Westbound)"
117 "2560828" "Shaker Dr / South Carlinda Ave (Eastbound)"
118 "2560829" "Old Columbia Rd / Fiducial Business Centers, Inc. (Eastbound)"
119 "2560830" "Old Columbia Rd / Guilford Rd (Eastbound)"
120 "2560831" "Guilford Rd / Old Columbia Rd (Northbound)"
121 "2560832" "Guilford Rd / Eden Brook Dr (Northbound)"
122 "2560833" "Guilford Rd / Eden Brook Dr (Southbound)"
123 "2560834" "Guilford Rd / Old Columbia Rd (Southbound)"
124 "2560835" "Old Columbia Rd / Guilford Rd (Westbound)"
125 "2560836" "Old Columbia Rd / Fiducial Business Centers, Inc. (Westbound)"
126 "2560837" "Old Columbia Road Circle"
127 "2560838" "Shaker Dr / South Carlinda Ave (Southbound)"
128 "2560839" "Shaker Dr / Cape Ann Dr (Eastbound)"
129 "2560840" "Shaker Dr / Atholton Shopping Center (Southbound)"
130 "2560841" "Shaker Dr / Seneca Farm Rd (Southbound)"
131 "2560842" "Hickory Ridge Rd / Martin Rd (Eastbound)"
132 "2560843" "Hickory Ridge Rd / College Sq (Eastbound)"
133 "2560844" "Hickory Ridge Rd / East Wind Way"
251 "2560963" "Park View Apartments at Owen Brown"
278 "2560990" "Broken Land Pkwy / Cradlerock Way South (Northbound)"
279 "2560991" "Snowden River Pkwy / Minstrel Way (Westbound)"
280 "2560992" "Snowden River Pkwy / Lincoln Tech (Westbound)"
281 "2560993" "Snowden River Pkwy / Rustling Leaf (Westbound)"
282 "2560994" "Snowden River Pkwy / Oakland Mills Rd (Westbound)"
293 "2561005" "Columbia Gateway Dr / 7178"
294 "2561006" "Columbia Gateway Dr / 7164"
295 "2561007" "Columbia Gateway Dr / Thomas Edison Dr"
300 "2561012" "Snowden River Pkwy / Oakland Mills Rd (Eastbound)"
301 "2561013" "Snowden River Pkwy / Rustling Leaf (Eastbound)"
service_window_outside_feed_period INFO 4

service_window_outside_feed_period

A service window is not covered by the feed's validity period.

You can see more about this notice here.

serviceId (?) The service_id whose active window extends outside the feed validity period. serviceWindowStartDate (?) The first active date of the service window. serviceWindowEndDate (?) The last active date of the service window. daysBeforeFeedStart (?) Number of days the service window extends before feed_start_date (0 if none). daysAfterFeedEnd (?) Number of days the service window extends after feed_end_date (0 if none).
"c_71321_b_84995_d_96" "2025-05-17" "2026-06-28" 394 0
"c_71724_b_86139_d_31" "2026-01-05" "2026-06-30" 161 0
"c_71724_b_86139_d_64" "2026-01-04" "2026-06-28" 162 0
"c_71724_b_86139_d_32" "2026-01-10" "2026-06-27" 156 0
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.
"agency.txt" "tts_agency_name" 8
"areas.txt" "wkt" 2
"calendar_dates.txt" "holiday_name" 3
"calendar.txt" "service_name" 2
"feed_info.txt" "feed_license" 5
"feed_info.txt" "feed_id" 10
"location_groups.txt" "location_id" 2
"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
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"
"linked_datasets.txt"
"runcut.txt"
"stop_attributes.txt"
"timetable_stop_order.txt"
"timetables.txt"