Hangzhou Bay Bridge is a long highway bridge with a cable-stayed

Cable-stayed bridge

A cable-stayed bridge is a bridge that consists of one or more columns , with cables supporting the bridge deck....

 portion across Hangzhou Bay

Hangzhou Bay

Hangzhou Bay, or the Bay of Hangzhou , is an inlet of the East China Sea, bordered by the province of Zhejiang and the municipality of Shanghai. The Qiantang River flows into the bay.It lies south of Shanghai, and ends at the city of Hangzhou...

 in the eastern coastal region of China

China

Chinese civilization may refer to:* China for more general discussion of the country.* Chinese culture* Greater China, the transnational community of ethnic Chinese.* History of China* Sinosphere, the area historically affected by Chinese culture...

. It connects the municipalities of Jiaxing

Jiaxing

Jiaxing is a prefecture-level city in northern Zhejiang province of Eastern China. Lying on the Grand Canal of China, Jiaxing borders Hangzhou to the southwest, Huzhou to the west, Shanghai to the northeast, and the province of Jiangsu to the north....

 and Ningbo

Ningbo

Ningbo is a seaport city of northeastern Zhejiang province, Eastern China. Holding sub-provincial administrative status, the municipality has a population of 7,605,700 inhabitants at the 2010 census whom 3,089,180 in the built up area made of 6 urban districts. It lies south of the Hangzhou Bay,...

 in Zhejiang

Zhejiang

Zhejiang is an eastern coastal province of the People's Republic of China. The word Zhejiang was the old name of the Qiantang River, which passes through Hangzhou, the provincial capital...

 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.