Bellevue Transit Center (BTC) is a bus station and future light rail station in Bellevue, Washington, a suburb of Seattle. It is the main transit hub for the Eastside of King County, serving 20 routes from King County Metro and Sound Transit Express. The transit center is the western terminus of the RapidRide B Line, which runs east to Redmond. A Link Light Rail station will be built to the east of the transit center near the Bellevue City Hall.