National freeway 3A (native:國道三號甲線;三甲) is a spur of national freeway 3 for connection of downtown Taipei City. It begins south of downtown Taipei City at the intersection of Xinhai Road and Fanglan Road, near National Taiwan University, and ends in Shenkeng, New Taipei City on municipal highway 106B. It's tolled as it is the spur of National freeway 3. It has an at-grade intersection with traffic signals installed around Muzha Interchange for National Freeway No.3 mainline, located at . Length The total length is 5.6 km. Major Cities Along the Route Taipei City New Taipei City Places Along The Highway Taipei City ( Daan District) 大安區 (Daan District) Taipei City ( Rural Wenshan District) (Has Countyway 106 to go to the urban part of Wenshan District (Muzha and Jingmei) New Taipei City (Shenkeng District(Originally Shenkeng Township) Exit List Lanes The freeway has 2 lanes in each direction for its entire length. See also Highway system in Taiwan Notes Completed in March 1996. References Taiwan Area National Freeway Bureau 1996 establishments in Taiwan Freeway 3A