Line 3 (Nanjing Metro)

Line 3 is a rapid transit line of the Nanjing Metro system in Nanjing, Jiangsu Province, China. It runs in a generally north-south direction, connecting the city's Pukou District north of the Yangtze River to Jiangning District south of the river. It crosses the Yangtze River via a tunnel.

The line is distinguished by its primarily purple color scheme. It serves a mix of residential, commercial, and transportation hubs, providing key connections to Nanjing Railway Station and Nanjing South Railway Station. Line 3 is an important artery in the Nanjing Metro network, facilitating cross-river transportation and connecting various areas within the city. The line facilitates transfers to other metro lines, expanding connectivity throughout the Nanjing metropolitan area. The operation and management of Line 3 are handled by Nanjing Metro Group Co., Ltd.