Dalian Xinghai Bay Sea-crossing Bridge

Dalian City, Liaoning Province

Dalian Xinghai Bay Sea-crossing Bridge (180+460+180) m is the first sea-crossing bridge of ground-anchored suspension type in China.

The S-shaped bridge is 6 km in length, including the main three-span ground-anchored suspension bridge with double layer steel truss girders. The anchor foundation of Xinghai Bay Bridge has the domestic largest caisson weighing 26,000 tons which is laid using underwater prepacked aggregate concrete.