On May 31, the world's widest and largest span steel box girder cable-stayed bridge for both highway and railway - Helong, Sichuan Yibin Lingang highway and railway dual-purpose Yangtze River Bridge, the bridge is expected to be completed in 2023, when high-speed rail, automobile Same-level traffic scene.
The picture shows the Yibin Lingang Highway and Railway Dual-purpose Yangtze River Bridge under the mist on the river surface.
Photo by Liu Zhongjun
Release time: 2022-05-31 15:45:10 【Editor: Li Peiyun】