Line S7 (Nanjing Metro)
| Line S7 | |
|---|---|
| S7 | |
| Overview | |
| Other name(s) | Lishui line Nanjing–Lishui intercity railway Ningli intercity railway  | 
| Status | In operation | 
| Locale | Jiangning and Lishui districts Nanjing, Jiangsu  | 
| Termini | |
| Stations | 9 | 
| Service | |
| Type | Rapid transit | 
| Operator(s) | Nanjing Metro | 
| History | |
| Opened | 26 May 2018 | 
| Technical | |
| Line length | 28.869 km (17.9 mi) | 
| Number of tracks | 2 | 
| Character | Underground and elevated | 
| Track gauge | 1,435 mm (4 ft 8+1⁄2 in) | 
Line S7 of the Nanjing Metro (Chinese: 南京地铁S7号线; pinyin: Nánjīng Dìtiě S-Qī Hào Xiàn) is a north–south suburban rapid transit line primarily serving Nanjing's Lishui District, running from Konggangxinchengjiangning to Wuxiangshan, and was opened on 26 May 2018. The line is served by 4 car Class B trains with a maximum speed of 100 km/h (62 mph). The line is designed to allow for 6 cars trains to accommodate long term growth.