High Quality Content by WIKIPEDIA articles! RTC Transit is the name of the bus system in the Las Vegas metropolitan area of, Clark County, Nevada. Not all of Clark County is serviced by regular scheduled routes. The routes primarily operate within the Las Vegas Valley. RTC Transit is owned by the Regional Transportation Commission of Southern Nevada.Citizens Area Transit was formed by the Regional Transportation Commission of Clark County to provide reliable bus service to the cities of Las Vegas, North Las Vegas, Henderson, Mesquite, and Laughlin. The system began on December 5, 1992 under the direction of Kurt Weinrich, the general manager at that time. The fleet consisted of mostly old vehicles like Flxible Grumman's, GMC RTS's, TMC RTS's and Gillig Phantoms.