sentences:  The fixed-route services consist of 28 local fixed routes including one peak-hour only service, two peak-hour trippers, and one regional express route.Routes are operated with buses (and 12 buses) running primarily along major east-west and north-south corridors.Headways vary from 15-minute to hourly service, with approximately 18 hours of service on weekdays, 13 hours on Saturdays, and 12 hours on Sundays.