Tantalizing to some, terrifying to others, a long bridge over water is undoubtedly an engineering marvel. If one asked you what is the longest bridge in the world, the answer is here. Let’s begin with the first bridge. Located in Louisiana, US, this bridge is the longest on the Interstate Highway System. Hangzhou Bay Bridge connects Chinese municipalities of Jiaxing and Ningbo in Zhejiang province and features six lanes, longest span between ground supports of 448 meters (cable stayed) and total length of 35.6 kilometers (22 miles). Due to recent feats of Chinese engineering, the four-lane, 5,189-pile concrete trestle bridge north of New Orleans got demoted by Guinness World Records for world's longest bridge over water. Bang Na Expressway, Thailand (54,000 Meters) The Bang Na Expressway in Thailand is the world's seventh longest bridge, with a total length of 54,000 meters. This is a list of the world's longest bridges more than three kilometres long sorted by their full length above land or water. The bridge continues to be used since its opening in 1979. The bridge was completed in 2008, and it held the title of longest bridge in the world before being surpassed by a couple of other bridges (both part of the Beijing-Shanghai High-Speed Railway project) in 2010. The Bridge World's Master Solvers Club is the world's longest-running and most popular bridge feature. Check out the current set of thought-provoking problems in bidding and play, then submit your answers and see how you fared; compete for prizes and prestige alongside the world's experts. The world's longest suspension bridges are listed according to the length of their main span … Jiaozhou Bay Bridge (42.5km) The Jiaozhou Bay Bridge, also known as the Qingdao-Haiwan Bridge, was hailed as the world's longest sea bridge when it opened in China in 2011. Built over the Manchac Swamp, this bridge is one of the longest bridges built over water. This new line (open from June 2011) also crosses the 114-km (70.8-mile) Langfang–Qingxian viaduct, the second longest bridge in the world. The contest is open to all bridge players and is free to enter. The bridge, which opened in June 2011, spans 102.4 miles (165 kilometers). The Danyang-Kunshan Grand Bridge, on the Jinghu High-Speed Railway (aka Beijing–Shanghai High-Speed Railway) is 164 km (102 miles) long. The Akashi Kaikyo Bridge in Japan is recognized as the longest suspension bridge in the world. Its longest span measures 1,991 meters long. Scientists believe that the length of suspension bridges is determined by their primary span, which is the distance of the suspending way between the bridge… Runyang Bridge is one of the longest suspension bridges in the world. Master Solvers Club Contest. This 9 meters wide and 36,710 meters long bridge claimed to be the longest toll-free road in the world. The bridge, under construction since 2009, is now the longest sea crossing in the world. "Span" refers to the longest spans without any ground support. Tianjin Grand Bridge (373,000 ft). 7. Prior to 2010, it was the longest bridge in the world. Seven Mile Bridge: 10,887 m (35,719 ft) Seven Mile Bridge. Seven Mile Bridge is a 2 lanes bridge in Florida Keys that connects Key Vaca of middle … 10. The world's longest bridge is the Danyang–Kunshan Grand Bridge in China, part of the Beijing-Shanghai High-Speed Railway. The post The 11 Longest Bridges in the World appeared first on Reader's Digest. 1. 4.