 Line 2 is planned to split from Line 1 halfway, immediately crossing the Jie River, and servicing Tianshui South railway station, then continuing through the southeast part of the built-up area in Maiji District, on the south bank of the Wei River and Jie River.The line will total and service 17 stations.Line 3 will be long and service 10 stations on the south bank of the Jie River in Qinzhou District.