World's highest bridge to open on Sept. 28

(ECNS) -- The world’s highest bridge, spanning the Huajiang Grand Canyon in China, is set to open to traffic on Sunday, Sept. 28.

Stretching 2,890 meters in length with a main span of 1,420 meters, it towers 625 meters (2,051 feet) above the Beipan River. It is also the world's longest bridge span in mountainous terrain.

Construction began in early 2022. Engineers overcame complex geological and environmental challenges，using advanced technologies such as the BeiDou Navigation Satellite System, drones, BIM modeling, intelligent monitoring, and ultra-high-strength materials.