The Chishui River Bridge is located at the junction of Sichuan, Guizhou, and is a double-tower single-span steel double-beam suspension bridge. The cable tower adopts a portal frame reinforced concrete structure, and the height of Guizhou Bank Tower is 243.5m. It is the first tower in the same type of bridge in the present world mountain valley. At the same time, it is also the second span of the bridge of the same type of bridge in the domestic mountain valley. It is expected to be open to traffic in September 2019.
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