The North Central Regional Transit District began service in 2007. It provides free and premium fare-based bus transit connecting communities and pueblos throughout the counties of north central New Mexico including Los Alamos, Rio Arriba, Santa Fe and Taos. Further expanding its reach, the signature RTD Blue Buses provide riders with connections to New Mexico Rail Runner, Santa Fe Trails, New Mexico Park and Ride, Los Alamos Atomic City Transit, Taos Chile Line and Red River Miner’s Transit. All of its buses are ADA accessible and equipped with bicycle racks. The RTD provides service on 20 Fixed routes and two Demand Response routes.