The Hangzhou Bay Bridge is the longest ocean-crossing bridge in the world!
Hangzhou Bay Bridge is a long highway bridge with a cable-stayed portion across Hangzhou Bay in the eastern coastal region of China. It connects the municipalities of Jiaxing and Ningbo in Zhejiang province. At 35.673 km (22 mi) in length, Hangzhou Bay Bridge is one of the longest trans-oceanic bridges in the world.
Construction of the bridge was completed on June 14, 2007, and an opening ceremony was held on June 26, 2007, to great domestic media fanfare. The bridge was not opened to public use until May 1, 2008, after a considerable period of testing and evaluation.
The bridge shortened the highway travel distance between Ningbo and Shanghai from 400 km (249 mi) to 280 km (174 mi) and reduced travel time from 4 to 2.5 hours.