Friday, October 29, 2010

THE MAKING OF THE HIGHEST BRIDGE ON THE EARTH‏

THE MAKING OF THE HIGHEST BRIDGE ON THE EARTH‏

The Millau Viaduct (French: le Viaduc de Millau, Occitan: lo Viaducte de Milhau) is a cable-stayed road-bridge that spans the valley of the river Tarn near Millau in southern France. Designed by the French structural engineer Michel Virlogeux and British architect Norman Foster, it is the tallest bridge in the world, with one mast's summit at 343.0 meters (1,125 ft). The viaduct is part of the A75-A71 auto route axis from Paris to Montpellier. Construction cost was approximately €400 million. It was formally dedicated on 14 December 2004, inaugurated the day after and opened to traffic two days later. The bridge received the 2006 IABSE Outstanding Structure Award.


Following is the list of top 10 other tallest bridges in the world..

#Name of the
Bridge
Height Clearance belowTypeYear Country
1Millau Viaduct343 m270 mCable-stayed2004France
2Sutong Bridge306 m62 mCable-stayed2008China
3Akashi-Kaikyo Bridge298.3 m65 mSuspension1998Japan
4Stonecutters Bridge298 m73.5 mCable-stayed2009China
5Great Belt East Bridge254 m65 mSuspension1998Denmark
6Golden Gate Bridge227.4 m67 mSuspension1937USA
7Tatara Bridge220 m26 mCable-stayed1999Japan
8Pont de Normandie215 m59 mCable-stayed1995France
9Runyang Bridge215 m50 mSuspension2005China
10Verrazano Narrows Bridge211.3 m69 mSuspension1964USA



























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