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dulles-airport-public — Source Data Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 7.1.0 at 2026-05-04T23:17:06Z,
for the dataset file:///shared/dulles-airport-public_174ee44f.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: 3
    • Routes: 7
    • Shapes: 4
    • Stops: 38
    • Trips: 4

    Specification Compliance report

    3 notices reported (2 errors, 1 warnings, 0 infos)

    Notice Code Severity Total
    block_trips_with_overlapping_stop_times ERROR 1

    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.
    5 "TL-16" "TL-9" 2 "TL-22" "TL-15" "Active Times" "20171126"
    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" "DullesAirport.transloc.com"
    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"