The Weinan Weihe Grand Bridge () is a part of the ZhengzhouâÂÂXi'an High-Speed Railway which connects Zhengzhou and Xi'an, in China. The -long bridge crosses the Wei River twice, as well as many other rivers, such as the Ling river, Luofu river, Xi river, Shi Di river and many more, highways and railways. Upon its completion, it was the longest bridge in the world, but surpassed by two new bridges on BeijingâÂÂShanghai High-Speed Railway that completed in 2010.
The bridge was completed in 2008 but the railway line itself did not open until February 6, 2010. It is now the 3rd longest bridge in the world.
During construction of the Weinan Weihe Grand Bridge, there were at least 10,000 workers 2,300,000 cubic meters of concrete and 45,000 tons of steel.