trip_id,start_time,end_time,headway_secs,exact_times
trip_P-3pAx0Y_calendar-4tEE5d--E-YJ6kcn,22:00:00,27:30:00,720,0
trip_P-vwYJ3y_calendar-4tEE5d--E-YJ6kcn,22:00:00,28:00:00,720,0
