
As part of the Duyun-Anshun expressway, the 1,720-meter Yunwu Bridge in SW China's Guizhou province is operational. Once opened, it will shorten the travel distance between Yunnan province and Guizhou

As part of the Duyun-Anshun expressway, the 1,720-meter Yunwu Bridge in SW China's Guizhou province is operational. Once opened, it will shorten the travel distance between Yunnan province and Guizhou
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