the parsed GTFS CSV data
Required End service day (inclusive) for the interval. Format: YYYYMMDD
Required Service availability on Fridays: 0 or 1.
Required Service availability on Mondays: 0 or 1.
Required Service availability on Saturdays: 0 or 1.
Required Identifies a set of dates when service is available.
Required Start service day (inclusive) for the interval. Format: YYYYMMDD
Required Service availability on Sundays: 0 or 1.
Required Service availability on Thursdays: 0 or 1.
Required Service availability on Tuesdays: 0 or 1.
Required Service availability on Wednesdays: 0 or 1.
Calendar Information
Conditionally Required Defines a set of dates when service is available for one or more routes. Required unless all dates of service are defined in
calendar_dates.txt.