trip_id,start_time,end_time,headway_secs
TL-1,00:00:00,23:59:00,60
TL-2,05:00:00,23:00:00,1443
TL-3,05:00:00,23:00:00,1987
TL-4,05:00:00,23:00:00,2508
TL-5,05:00:00,23:45:00,2057
TL-6,06:00:00,23:20:00,2980
TL-7,06:00:00,23:20:00,2980
TL-8,00:00:00,23:59:00,179
