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Top 10 Longest arch Bridges

1.Chaotianmen Bridge

Carries :Trains, Motor vehicles, Pedestrians
Crosses :Yangtze River
Location :Chongqing, China

Design :Arch bridge
Total length :1,741 m (5,712 ft)
Width :36.5 m (120 ft)
Height :142 m (466 ft) (middle supports to arch top)
Longest span :552 m (1,811 ft)

Construction begin :December 2004
Construction cost :3.2 billion Yuan
Opened :30 April 2009


2.Lupu Bridge


Carries :6 lanes of North–South Elevated Road, 2 pedestrian walkways
Location :Shanghai, People's Republic of China

Design :Through arch
Material :Steel
Total length :3,900 m (12,795 ft)
Width :28.7 m (94 ft)
Height :100 m (328 ft)
Longest span :550 m (1,804 ft)
Clearance below :46 m (151 ft)

Construction begin :October 2000
Construction cost :2.5 billion yuan (US$302 million)
Opened :June 28, 2003
Inaugurated :June 27, 2003


3.Bosideng Bridge

Carries :G93 Chengdu–Chongqing Ring Expressway
Location :Hejiang County, Sichuan, China

Design :Arch Bridge
Material :Steel
Total length :841 metres (2,759 ft)
Longest span :530 metres (1,740 ft)

Construction end :2012

4.New River Gorge Bridge

Location :Fayette County, West Virginia, United States

Design :Arch
Total length :3,030 ft (924 m)
Width :69.3 ft (21.1 m), 4 lanes with center divider
Longest span :1,700 ft (518.2 m)
Clearance above Deck arch,: unlimited clearance
Clearance below :876 ft (267 m)

Opened October :22, 1977


5.Bayonne Bridge


Location :Staten Island, New York andBayonne, New Jersey

Design :Steel Arch bridge
Total length :5,780 feet (1,762 m)
Width :85 feet (26 m)
Longest span :1,675 feet (510.54 m)
Clearance above :14 feet
Clearance below :151 feet (46.03 m)

Opened :November 15, 1931 (83 years ago)


6.Sydney Harbour Bridge


Location :Sydney, Australia

Design :Through arch bridge
Total length :1,149 m (3,770 ft)
Width :49 m (161 ft)
Height :134 m (440 ft)
Longest span :503 m (1,650 ft)
Clearance below :49 m (161 ft) at mid-span

Construction begin :28 July 1923
Construction end :19 January 1932

7.Wushan Yangtze River Bridge


Location :Wushan, Chongqing, China

Design :Arch Bridge
Material :steel/concrete
Total length :616 metres (2,021 ft)
Height :130 metres (430 ft)
Longest span :460 metres (1,510 ft)
Clearance above :180 metres (590 ft)

Construction begin :2001
Construction cost: ¥160 million
Opened :2005


8.Xijiang Railway Bridge

Carries Trains Only
Locale Zhaoqing, Guangdong, China

Design :Arch bridge
Total length :604.5 m (1,983 ft)
Width :38 m (125 ft)
Height :122 m (400 ft) (steel arch bottom to arch top)
Longest span :450 m (1,476 ft)

Construction end :2014

9.Mingzhou Bridge

Span : 450m
Material used : Steel
Location : Ningbo, China
Opened 2011


10.Zhijinghe River Bridge

Location :Badong County, Hubei, China
Official name :Zhijinghe Daqiao

Design :Arch
Material :Steel
Longest span :430 m (1,410 ft)
Clearance below :294 m (965 ft)

Opened November 28th, 2009


Source : Wikepedia

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Largest dams Across Globe

Syncrude Tailings Dam(Canada) Height 133 to 288 ft (41 to 88 m) (2001) Length 11.3 miles (18.2 km) (2001) Tarbela Dam(Pakistan) Height 143.26 metres (470 ft) from river level Length 2,743.2 metres (9,000 ft) Fort Peck Dam(United States) Height 250 ft (76 m) Length 21,026 ft (6,409 m) Width (crest) 50 ft (15 m) Width (base) 3,500 ft (1,100 m) Dam volume 125,628,000 cu yd (96,049,000 m3) Spillway type Controlled overflow, 8x bulkhead gates Spillway capacity 250,000 cu ft/s (7,100 m3/s) Atatürk Dam(Turkey) Height 169 m (554 ft) Length 1,819 m (5,968 ft) Houtribdijk(Netherlands) Total length 30 km Width 68 m Oahe Dam(United States) Height 245 feet (75 m) Length 9,360 feet (2,850 m) Dam volume 93,122,000 cubic yards (71,197,000 m3) Gardiner Dam(Canada) Height 64 m (210 ft) Length 5,000 m (16,400 ft) Spillway type Gated overflow Spillway capacity 7,500 m3/s (264,860 cu ft/s) Mangla Dam(Pakistan) Height 147 m (482 ft) Length 3,140 m (10,302 ft) ...