| Line 23 | |
|---|---|
| 23 | |
| Overview | |
| Native name | 上海地铁23号线 |
| Status | Under construction |
| Locale | Xuhui, Minhang Shanghai, China |
| Termini | |
| Connecting lines | 3 4 5 12 15 19 |
| Stations | 22 |
| Website | www |
| Service | |
| Type |  Rapid transit |
| System |  Shanghai Metro |
| Operator(s) | Shanghai No. Metro Operation Co., Ltd. |
| Depot(s) | Chengjiang Road depot |
| Rolling stock | Class A 6-car trains |
| History | |
| Commenced | August 23, 2022 |
| Planned opening | 2027 |
| Technical | |
| Track length | 28.5 km (18 mi) |
| Number of tracks | 2 |
| Character | fully underground |
| Track gauge | 1,435 mm (4 ft 8+1⁄2 in) |
| Electrification | Overhead lines (1500 volts) |
| Operating speed | 80 km/h (50 mph) |
Line 23 is an under construction Shanghai Metro line that would run from Shanghai Indoor Stadium in Xuhui District to Minhang Development Zone in Minhang District. Its It is planned to be 29 kilometres (18 mi) in length, and is planned to have 22 stations. The line was announced by the Shanghai municipal government in 2016.[1][2] It will adopt unmanned driving (GoA4).
The line will not utilise the existing branch Line 5 service between Dongchuan Road and Minhang Development Zone stations, with the line planned to be fully underground.[3] Once complete, it will feature interchange stations with Lines 3, 4, 5, 15, and 19.[4] The construction period of this project is expected to be 74 months.
- ^ "Shanghai Municipal Government: City mulls plan for nine more Metro projects". publicnow.com. 20 April 2016. Retrieved 24 April 2016.
- ^ 上海市轨道交通近期建设规划（2017-2025）出炉 规划有9条线路 (in Chinese). Shanghai Municipal Government website. 19 April 2016. Retrieved 24 April 2016.
- ^ "上海市轨道交通23号线一期选线专项规划 （草案公示）" (PDF).
- ^ Huizhi, Chen (2020-12-19). "Have your say in planning of Metro Line 23". Shine. Shanghai Daily. Retrieved 2020-12-26.