Line 4 (Nanjing Metro)

Line 4 is an east-west line on the Nanjing Metro, running from to. It consists of 18 stations and spans a total of. The line color is purple, and it first opened on January 18, 2017.

Future plans

The second phase of the line will extended it to Zhenzhuquandong station. A further extension to Yujiaying is under planning.