| Caochangmen/NUA/JSSNU | |
| Native Name: | 草场门·南艺·二师 |
| Native Name Lang: | zh-Hans |
| Symbol Location: | nanjing |
| Symbol: | metro |
| Address: | Gulou District, Nanjing, Jiangsu |
| Country: | China |
| Operator: | Nanjing Metro Co. Ltd. |
| Line: | |
| Structure: | Underground |
| Code: | 417 (Line 4) 714 (Line 7, Future) |
| Opened: | 18 January 2017 (Line 4) |
Caochangmen/NUA/JSSNU station, also known simply as Caochangmen station, is a station on Line 4 of the Nanjing Metro, and a planned interchange station with the future Line 7. It opened on January 18, 2017 alongside seventeen other stations as part of Line 4's first phase.[1] The station is oriented on an east–west axis, underneath Beijing West Road and the Caochangmen bypass tunnel. The station is named after the tunnel and two nearby universities: the Nanjing University of the Arts and the Jiangsu Second Normal University. Caochangmen Station has the longest name of any station on the Nanjing Metro network.[2]
| G | Street Level | Exit/Entrances |
| B1 | Concourse | Faregates, ticket machines, station agent |
| B2 Platform | Northbound | ← towards Xianxinlu (Gupinggang) |
| Island platform, doors will open on the left | ||
| Southbound | towards Xishanqiao (Qingliangshan) → | |
| B3 Platform | Westbound | ← towards Longjiang (Terminus) |
| Island platform, doors will open on the left | ||
| Eastbound | towards Xianlinhu (Yunnanlu) → |