The world's longest ten bridges! 1. Danyang-Kunshan Grand Bridge is the largest bridge in China and length 164.8 km which is the world's longest bridge. 2. China's Tianjin Grand Bridge is the world's first bridge to reach 100 kilometers. It stretches between Langfang and Qingxian to connect to each other. Length 113.7 km 3. Harbor Bridge is one of the world's most extensive bridges in Sydney, Australia. The length of the bridge is 1,149 meters or 3,770 feet. The width is 49 meters or 161 feet. Height is 134 meters or 440 feet. 4. The largest hanging bridge in the world is Akashi Koiko of Japan. Everyone knows this again as Pearl Bridge. This large bridge is connected to the Kobe city of Japan and the Awaji island. The length of the river is 3911 meters or 12831 feet. Height 282.8 meters or 928 feet. 5. Manchac Swamp Bridge is a concrete wooden foot bridge in the US, located in the state of Louisiana. To be spent every mile to spend $ 7 million. Length of 22.80 miles or 36.69 km 6. Hangzhou Bay Bridge - From China, to the south, this bridge began in the end of Ningbo's Cixi County and North Jiaxing. Hangzhou Bay Bridge has a length of 35.67 km. 7. Runyang Bridge - China, this bridge is located on the Yangtze River in Jiangsu Province of China. It is considered as the seventh longest bridge, with a floor of 129 feet long. Length 35.66 kilometers. 8. Donghai Bridge - China, Donghai Bridge start from Shanghai's Nanhui District Luchao port, ending with the connection at Hu-Lu Highway. The length of 32.5 kilometers long bridge is included in Shanghai's deep water port, which is the number one project of the Shanghai government. 9. Atchafalaya Basin Bridge - United States- Atchafalaya Basin bridge collapses parallel to each other. When driving in Louisiana, this time you will not be able to drive on the bridge, especially during the Baton Ridge and Lafayette driving. Atchafalaya basin length is 29.3 km 10. Jiaozhou Bay Bridge - China's longest bridge is China's Qingdao Highway It is now the world's largest bridge, with a length of 26.4 miles.