Line 4 (Kunming Metro)
| Line 4 | |
|---|---|
Line 4 train leaving Lianda St. station | |
| Overview | |
| Status | Operational |
| Locale | Kunming, Yunnan Province, China |
| Termini |
|
| Stations | 29 |
| Service | |
| Type | Rapid transit |
| System | Kunming Metro |
| Operator(s) | Yunnan Jingjian Rail Transit |
| History | |
| Opened | 23 September 2020 |
| Technical | |
| Line length | 43.4 km (27.0 mi) |
| Number of tracks | 2 |
| Track gauge | 1,435 mm (4 ft 8+1⁄2 in) |
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Line 4 is a rapid transit line on the Kunming Metro, serving the city of Kunming, China. The line has a total length of 43.4 km (27.0 mi) and 29 stations. It was opened on 23 September 2020.