Line 4 (Nanjing Metro)

Line 4 is an east-west line on the Nanjing Metro, running from Xianlinhu to Longjiang. It consists of 18 stations and spans a total of 33.5 km (20.8 mi). The line color is purple, and it first opened on January 18, 2017.

Line 4 (Nanjing Metro)

Line 4 is an east-west line on the Nanjing Metro, running from Xianlinhu to Longjiang. It consists of 18 stations and spans a total of 33.5 km (20.8 mi). The line color is purple, and it first opened on January 18, 2017.