World's largest span half-through arch bridge hits milestone in China

Updated 2026.06.02 23:06 GMT+8

CGTN

China has completed the cable towers of the world's largest half-through steel arch bridge in Luzhou. With a record 570-meter span and a 214-meter-tall tower, the 34,000-tonne "steel rainbow" over the Yangtze River was built with millimeter-precision despite extreme winds and temperatures.

World's largest span half-through arch bridge hits milestone in China

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