Xihuan Line

Xihuan Line (, also called 西环线) was an urban rail transit line currently in operation of Changsha Metro. This line connects Xiangtan North Railway Station in Xiangtan City, Hunan Province, China, and Shantang station of Line 3. The first phase of the project has a total length of 17.29 km and a total of 8 stations. It opened on June 28, 2023. This line is also the first cross-city urban rail transit line in Hunan Province.

In 27 June 2024, Changsha Metro decided to merge Xihuan line into line 3.