Line 3 (Changsha Metro)
Line 3 of the Changsha Metro () is a rapid transit line in Changsha. The first phase opened on 28 June 2020 with 25 stations. Future Development. A further southern extension to Xiangtan North railway station in neighbouring Xiangtan City started construction in 2019 with a planned opening in 2023. The extension is 17.29 km long with 8 stations. In the future this extension will be extended northward to Changsha West Railway Station and separated from Line 3 to be operated as its own independent line.