"trip_id","start_time","end_time","headway_secs","exact_times"
"2625-30","10:00:00","21:00:08","1800","1"
"2625-31","10:15:00","21:15:03","1800","1"
"2625-32","10:00:00","21:00:03","1800","1"
"2625-33","10:15:00","21:15:03","1800","1"
