Gaoke 1st Road Cross-Weihe River Bridge

Gaoke 1st Road Cross-Weihe River Bridge in Xianyang City is a Weihe River-crossing bridge connecting Xianyang Hi-Tech Industrial Development Zone and Fengxi New City of Xixian New Area in Xianyang City, Shaanxi Province, China. Located over the Weihe River, it is an important connection point between Xianyang City and Fengxi New City, as well as a zero-distance connection point between Xianyang Hi-Tech Industrial Development Zone and China Western Science and Technology Innovation Port. The main bridge adopts a span arrangement of (140+110+140) meters and is a double backstay-free cable-stayed bridge with integrated pylon-girder and separated pylon-pier.

The bridge was completed and opened to traffic in September 2023, with 20 sets of viscous dampers applied. The model and parameters are as follows: