Hangzhou Bay cross-Sea Bridge in Ningbo, China

An aerial video shows the Hangzhou Bay cross-Sea Bridge in Ningbo, Zhejiang Province, China, May 1, 2023. Hangzhou Bay cross-sea Railway Bridge is a special bridge for passenger transport of ultra-long cross-sea high-speed railway under complex Marine environment, which integrates long-span combined high piers, ultra-low water resistance, fully buried bed bearing platform foundation, etc. It is the longest cross-sea railway bridge in the world with the design speed of 350km/h and the highest construction standard.