File Info: calendar_dates.txt

calendar_dates.txt: Exceptions for the service IDs defined in the calendar.txt file. If calendar_dates.txt includes ALL dates of service, this file may be specified instead of calendar.txt.

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Column
date
exception_type
service_id

File Extract

date,exception_type,service_id
20170529,2,77_WKD
20170529,2,77_WKD:R
20170529,1,77_HOL
20170704,2,77_WKD