Taoyuan Airport MRT
The Taoyuan Airport MRT (Chinese: 桃園機場捷運) is a rapid transit line of the Taoyuan Metro that connects Taipei, Taoyuan and New Taipei with Taoyuan International Airport in northern Taiwan. The 51.33 km (31.89 mi) line has 22 stations, from Taipei Main Station to Laojie River, and began commercial service on 2 March 2017.