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China Opens Huajiang Grand Canyon Bridge, World’s Highest by Deck Height

The Guizhou span reduces a two-hour mountain drive to about two minutes on the Liuzhi–Anlong Expressway.

Overview

  • The suspension bridge opened to traffic on September 28 in southwestern China’s Guizhou province over the Beipan River.
  • The deck sits 625 meters (2,051 feet) above the canyon and the structure stretches about 2,980 meters (9,777 feet) in length.
  • The record refers to deck height, while the Millau Viaduct in France remains the tallest bridge by structural height under Guinness definitions.
  • Engineers completed multi-day validation with static and dynamic load tests using up to 96 weighted trucks monitored by hundreds of sensors before opening.
  • Built after more than three years of work that began in 2022, the site is also geared for tourism with a glass elevator to an observation deck, a café, and planned bungee jumping and paragliding.