Таоюань
National Freeway 2 () is a connector freeway in Taiwan that traverses the special municipalities of Taoyuan City and New Taipei City. The freeway begins at Taiwan Taoyuan International Airport in Dayuan District, Taoyuan City, traveling in a Northwest-Southeast direction along northern Taoyuan City and ends in Yingge at the junction with National Freeway 3. It is long.