"trip_id","start_time","end_time","headway_secs","exact_times"
"2233-trip_P-3pAx0Y_calendar-4tEE5d--E-YJ6kcn","22:00:00","27:30:00","720","0"
"2233-trip_P-vwYJ3y_calendar-4tEE5d--E-YJ6kcn","22:00:00","28:00:00","720","0"
