| Line 4 | |
|---|---|
 | |
 Line 4 train at Yingwanzhen station | |
| Overview | |
| Status | Operational |
| Owner | Changsha Government |
| Locale | Changsha, Hunan, China |
| Termini | |
| Stations | 25 |
| Service | |
| Type | Rapid transit |
| System | Changsha Metro |
| Services | 1 |
| Operator(s) | Changsha Metro Corporation |
| Rolling stock | 6-car Type B |
| History | |
| Opened | 26 May 2019[1] |
| Technical | |
| Line length | 33.5 km (20.82 mi) |
| Number of tracks | 2 |
| Character | Underground |
| Track gauge | 1,435 mm (4 ft 8+1⁄2 in) |
Line 4 of the Changsha Metro (Chinese: 长沙地铁四号线; pinyin: Chǎngshā Dìtiě Sì Hào Xiàn) is a rapid transit line in Changsha. It began trial operations without passengers on 29 December 2018.[2] The line opened on 26 May 2019 with 25 stations.[1]
