On September 15th, the continuous beam with the largest span of the Guinan High-speed Railway-the 180-meter arch stiffened continuous beam of the Chengjiang Double Track Bridge was closed smoothly.
The continuous beam spans the G75 Lanhai Expressway, and the construction ensures the normal passage of expressway traffic.
The Guinan High-speed Railway is a component of the Baotou-Haikou channel of the "Eight Vertical and Eight Horizontal" high-speed railway network in China's Medium and Long-term Railway Network Planning.
The picture shows aerial photography of the continuous beam construction site.
Photo by China News Agency reporter Chen Guanyan
Release time: 2020-09-15 14:30:45 【Editor: Tian Bochuan】