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gtfs-gt — Source Data Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 8.0.1 at 2026-08-14T20:23:48Z,
for the dataset file:///shared/gtfs-gt_120f600e.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

    Files included

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

    Counts

    • Agencies: 0
    • Blocks: 25
    • Routes: 10
    • Shapes: 9
    • Stops: 68
    • Trips: 40

    Specification Compliance report

    49 notices reported (18 errors, 28 warnings, 3 infos)

    Notice Code Severity Total
    block_trips_with_overlapping_stop_times ERROR 17

    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.
    25 "TL-2340" "TL-30" 26 "TL-2341" "TL-30" "Gold" "20260824"
    25 "TL-2340" "TL-30" 27 "TL-2342" "TL-30" "Gold" "20260824"
    25 "TL-2340" "TL-30" 28 "TL-2343" "TL-30" "Gold" "20260824"
    26 "TL-2341" "TL-30" 27 "TL-2342" "TL-30" "Gold" "20260824"
    26 "TL-2341" "TL-30" 28 "TL-2343" "TL-30" "Gold" "20260824"
    27 "TL-2342" "TL-30" 28 "TL-2343" "TL-30" "Gold" "20260824"
    18 "TL-2347" "TL-30" 19 "TL-2348" "TL-30" "Blue" "20260824"
    18 "TL-2347" "TL-30" 20 "TL-2349" "TL-30" "Blue" "20260824"
    19 "TL-2348" "TL-30" 20 "TL-2349" "TL-30" "Blue" "20260824"
    22 "TL-2353" "TL-30" 23 "TL-2354" "TL-30" "Clough" "20260824"
    22 "TL-2353" "TL-30" 24 "TL-2355" "TL-30" "Clough" "20260824"
    23 "TL-2354" "TL-30" 24 "TL-2355" "TL-30" "Clough" "20260824"
    15 "TL-2344" "TL-30" 16 "TL-2345" "TL-30" "Red" "20260824"
    15 "TL-2344" "TL-30" 17 "TL-2346" "TL-30" "Red" "20260824"
    16 "TL-2345" "TL-30" 17 "TL-2346" "TL-30" "Red" "20260824"
    2 "TL-1773" "TL-15" 3 "TL-1779" "TL-15" "Green" "20250818"
    12 "TL-2350" "TL-30" 13 "TL-2351" "TL-30" "Green" "20260824"
    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" "bus.gatech.edu"
    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"
    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.
    "20260814" "20260824" "20501230"
    unusable_trip WARNING 13

    unusable_trip

    Trips must have more than one stop to be usable.

    A trip must visit more than one stop in stop_times.txt to be usable by passengers for boarding and alighting.

    You can see more about this notice here.

    csvRowNumber (?) The row number of the faulty record. tripId (?) The faulty record's id.
    29 "TL-33"
    30 "TL-80"
    31 "TL-81"
    32 "TL-82"
    33 "TL-83"
    34 "TL-84"
    35 "TL-85"
    36 "TL-86"
    37 "TL-87"
    38 "TL-88"
    39 "TL-89"
    40 "TL-90"
    41 "TL-91"
    unused_trip WARNING 13

    unused_trip

    Trip is not be used in stop_times.txt

    Trips should be referred to at least once in stop_times.txt.

    You can see more about this notice here.

    tripId (?) The faulty record's id. csvRowNumber (?) The row number of the faulty record.
    "TL-33" 29
    "TL-80" 30
    "TL-81" 31
    "TL-82" 32
    "TL-83" 33
    "TL-84" 34
    "TL-85" 35
    "TL-86" 36
    "TL-87" 37
    "TL-88" 38
    "TL-89" 39
    "TL-90" 40
    "TL-91" 41
    service_extends_far_in_the_future INFO 3

    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-4" "2050-07-14"
    "TL-29" "2050-08-21"
    "TL-30" "2050-12-30"