frequencies.txt: Headway (time between trips) for routes with variable frequency of service.
| Column |
|---|
| trip_id |
| start_time |
| end_time |
| headway_secs |
| exact_times |
trip_id,start_time,end_time,headway_secs,exact_times t_76422_b_16279_tn_frequencies_trip,07:20:00,24:30:01,600,0 t_76422_b_16265_tn_frequencies_trip,07:20:00,24:30:01,600,0 t_76421_b_16280_tn_frequencies_trip,07:20:00,23:30:01,600,0 t_76419_b_16282_tn_frequencies_trip,06:20:00,24:30:01,600,0