Mission Bay is served by the N Judah and T Third Street lines of San Francisco's Muni Metro. The N Judah links the neighborhood to Downtown, BART, Hayes Valley and the Sunset District, and the T Third Street links to downtown, BART, and the Bayview and Visitacion Valley neighborhoods. Several other Muni bus and trolley bus lines link the area to neighborhoods to the north, west and south. The Caltrain commuter rail system connects Mission Bay with San Jose and Gilroy. The proposed Central Subway project will make the link between Mission Bay, Oracle Park, Market Street-Union Square, and Chinatown even faster.