The Xiamen-Kinmen Bridge sets a world record with its massive steel arch

China's engineering prowess is on full display! A 10,400-tonne steel arch rib of the Xiamen-Kinmen Bridge (Xiamen section) in southeast China's Fujian was joined 30 meters above the ground with millimeter-level precision on Wednesday, setting a world record for the heaviest integral lift of a steel arch rib for a bridge of its kind.