世界首座双层斜拉+悬索桥正式通车

On November 6th, the world's first double-deck cable-stayed suspension bridge — the Tongling Yangtze River Third Bridge — officially opened to traffic in East China's Anhui province. It has solved the technical problem of achieving both ultra-long span and structural rigidity.

11月6日，世界首座双层斜拉-悬索协作体系大桥——铜陵长江三桥，在华东地区的安徽省正式通车，标志超大跨度与结构刚度并存的技术难题已解决。