History
The first phase of the line, spanning from Kaifu District Government to Shangshuangtang, commenced construction work on December 26, 2010. Excavation work was completed in October 2015, and the section was opened on June 28, 2016.Opening timeline
Stations
Rolling stock
Services on the line are provided by a fleet of 23 Type B train sets manufactured by CRRC Zhuzhou. These train sets run in a six-car formation and have a top speed of , and have double-layered flooring installed for noise reduction and improved passenger comfort.Future plans
A 5-station, 9.93 km long extension north to Caixia Road from Kaifu District Government began construction on October 16, 2020.References
Changsha Metro lines Railway lines opened in 2016 2016 establishments in China {{PRChina-metro-stub