trip_id,start_time,end_time,headway_secs
WB11_06001400_40,6:00:00,14:00:00,2400
WB11_14401530_50,14:40:00,15:30:00,3000
WB11_16001800_60,16:00:00,18:00:00,3600
WB11_SATSUN_60,7:00:00,18:00:00,3600
WB10_06501450_40,6:50:00,14:50:00,2400
WB10_15301620_50,15:30:00,16:20:00,3000
WB10_17001900_60,17:00:00,19:00:00,3600
WB10_SATSUN_60,8:00:00,19:00:00,3600
WB21_06201540_40,6:20:00,15:40:00,2400
WB21_16001800_60,16:00:00,18:00:00,3600
WB21_SATSUN_60,7:00:00,18:00:00,3600
WB20_06501610_40,6:50:00,16:10:00,2400
WB20_17001900_60,17:00:00,19:00:00,3600
WB20_SATSUN_60,8:00:00,19:00:00,3600