The longest road bridge over the sea in the world - Jiaozhou Bay Bridge, Shandong Province, China
Prepare to be amazed, bridge fans. This is the Jiaozhou Bay Bridge in China’s Shandong Province, the world’s longest road bridge over the sea. It’s 25.8 miles long and connects Qingdao and Huangdao by carrying the road out across Jiaozhou Bay. Only 16.6 of its miles are over water, however, so this isn’t actually the longest road bridge continuously over water in the world.