Ningbo Rail Transit, the second rapid transit system in Zhejiang Province after Hangzhou Metro, is a rapid transit system serving the city of Ningbo, Zhejiang and its suburbs. Six metro lines will be built inside the urban area of Ningbo, serving Haishu, Jiangbei, Zhenhai, Beilun and Yinzhou. 

The first phase of Line 1 started construction on June 2009 and start to service the public in May 30, 2014. Line 2 began service on September 26, 2015