World's longest suspension bridges
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Yangluo Yangtze River Bridge (YYRB) (Fig.1),
constructed in Wuhan,
is located at a place in city northeast suburbs. The total length of engineering
amounts to 10km, with bridge length 2725m, among which the spans of main suspension
bridge: 250+1280+440 m. The total length of approaching is 1445 m consisting
of 70 m and 55 m long continuous girders, and the remaining length is the
connecting line of 7275 m.
With a main span of 1,280 metres (4,200 ft), it is tied with the Golden
Gate Bridge for the ninth longest suspension bridge in the world. The Golden Gate Bridge is a suspension bridge spanning the Golden Gate, the opening of the San Francisco Bay into the Pacific Ocean. It has been declared one of the modern Wonders of the World by the American Society of Civil Engineers. The Frommers travel guide considers the Golden Gate Bridge "possibly the most beautiful, certainly the most photographed, bridge in the world".
The bridge was named after two of the islands at its ends, namely Tsing Yi and Ma Wan . It has two decks and carries both road and rail traffic, which also makes it the largest suspension bridge of this type.
It connects the cities of Jiangyin and Jingjiang. The main span of the bridge is 1,385 metres (4,544 ft) meters long, making it the sixth-longest span suspension bridge in the world.
5. Humber Bridge
The Humber Bridge, near Kingston upon Hull, England, is a 2,220 m (7,283 ft) single-span suspension bridge, which opened to traffic on 24 June 1981. It is the fifth-largest of its type in the world.
4. Runyang Bridge
The Runyang Bridge is a large bridge complex that crosses the Yangtze River in Jiangsu Province, China, downstream of Nanjing. The complex consists of two major bridges that link Zhenjiang on the south bank of the river and Yangzhou on the north. The bridge is part of the Beijing-Shanghai Expressway.The 5.3-kilometre-long suspension bridge connection has a 2.6-kilometre-long main bridge with a central span of 1,650 metres.
Also known as the Pearl Bridge, it has the longest central span of any suspension bridge,[2] at 1,991 metres (6,532 ft). It is located in Japan and was completed in 1998.
Before the Akashi Kaikyō Bridge was built, ferries carried passengers across the Akashi Strait in Japan. This dangerous waterway often experiences severe storms and, in 1955, two ferries sank in the strait during a storm, killing 168 people. The ensuing shock and public outrage convinced the Japanese government to develop plans for a suspension bridge to cross the strait.
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