New and improved bus routes are coming to Santa Rosa. The city is launching its redesigned CityBus service on Sunday. All new routes and schedules along with additional service on busy roads are all part of the new system. It will also feature lower route numbers that will indicate the frequency of service. Bus stops with upgraded signage and schedules are also part of the plan. Phase one of the new CityBus service begins Sunday. Phase two, which will improve weekend service, will kick off when funding becomes available.