Marin County Transit District: The Marin County Transit District (MCTD) was formed by a vote of the people of Marin County in 1964 and was given the responsibility for providing local transit service within Marin County. Although MCTD has responsibility for local services, it does not own any buses or facilities and does not employ its own drivers. Instead, MCTD contracts with other providers, including Golden Gate Transit and Whistlestop Wheels for local bus and paratransit services.