description Hangzhou Bay Bridge Overview
The Hangzhou Bay Bridge is a substantial roadway bridge spanning Hangzhou Bay in China. Constructed primarily using box-girder technology, it’s notable for its impressive length of approximately 36 kilometers. This structure dramatically reduced travel time between Shanghai and Ningbo, benefiting commuters, freight transport, and regional economic development.
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Hangzhou Bay Bridge ranks #44 of 168 in the Bridge ranking, behind Tyne Bridge, ahead of Sunshine Skyway Bridge.
help Hangzhou Bay Bridge FAQ
How long is the Hangzhou Bay Bridge?
The Hangzhou Bay Bridge is a massive cable-stayed structure stretching approximately 36 kilometers across the East China Sea. When it opened in 2008, it held the record for the longest ocean-crossing bridge in the world.
Why was the Hangzhou Bay Bridge constructed?
The bridge was built to drastically shorten the road distance between the booming industrial port cities of Ningbo and Shanghai. By cutting straight across the bay, it reduced the driving distance between the two cities by roughly 120 kilometers.
Does the Hangzhou Bay Bridge feature a service area in the middle of the ocean?
Yes, the bridge features a massive rest area and service island built right in the middle of Hangzhou Bay. This artificial island provides gas stations, restaurants, and a hotel for weary drivers crossing the lengthy span.
When did the Hangzhou Bay Bridge officially open?
The bridge officially opened to public traffic in May 2008 after several years of intensive construction. Its completion was a major milestone for China's rapid infrastructure expansion in the early 21st century.
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