The project is an important interchange project on the Middle Ring Line in Shanghai, located at the intersection of Wenshui Road Viaduct and Gonghe Xin Road Viaduct in the north section of Central。The Wenshui Road in the north section of Central adopts the elevated road type, the scale is two-way 8 lanes, the design speed is 80km/h;Gonghe Xin Road Viaduct is the northern extension of the north-south viaduct, with a two-way 6-lane scale and a design speed of 80 km/h。
