Go west along the Third Ring Road 1.4km, go to Han Cai Expressway, turn right slightly, and enter Han Cai Expressway for km.
Drive along Han Cai Expressway for 34.9 kilometers and go straight into Hanyi Expressway (some sections are charged).
Drive along Hanyi Expressway for 98.5km, cross Qianjiang Toll Station on the right, turn right ahead and enter S247 (some sections are charged).
Drive along S247 for 3.4 kilometers and go straight into Zhanghua Middle Road.
Drive along Zhanghua Middle Road 2. 1km, turn right ahead and enter the roundabout.
Drive around the island for 90 meters, turn right at the third exit and enter S247.
Drive along S247 for 4.6 kilometers, and then turn left.
Drive for 6.5 kilometers and then turn right.
Drive for 2.8 kilometers and then turn right.
Turn left after 60 meters.
Drive for 3.2 kilometers and turn right.
Drive 1.3km and reach the destination "Hanjiang Water Source in Jianghan Oilfield".