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The Highest Bridge in the World

Facts and Figures About Milhau Viaduct

A Bridge Over the Baltic Sea

Controversial Project in Sicily


dimarts, 21 de desembre de 2004
On December the 14th, the Occitan village of Milhau grabbed the attention of much of the media, thanks to the official opening of the highest bridge in the world, built in only three years.

The viaduct over the river Tarn, within touching distance of this village, located in the Languedoc region, is supported by seven pillars, the main one of which stands 343 metres high, some twenty metres higher than the famous and symbolic Eiffel Tower in Paris. The bridge project, designed by the British architect Norman Foster and managed by the French engineer Michel Virlogeux, is of enormous dimensions but with an appearance both elegant and delicate.

Beyond the aesthetic appearance, the nearly 2.5 kilometre long Milhau viaduct, now part of the A-75 motorway, shortens the distance between Paris and the Mediterranean and allows the traffic in the area to flow more freely. (With the opening of the bridge, the distance between Perpignan and the French capital is reduced by about sixty kilometres).

We should also say that the viaduct has cost 400 million euros and was built by the Eiffage company, who will have the right to collect the bridge tolls for 75 years.
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Facts and Figures About Milhau Viaduct


+ The Milhau viaduct is made of concrete and steel.
The world's tallest bridge is made of concrete and steel, is 32 metres wide and 4.2 deep. The platform reaches a height of 270 metres and has a gentle gradient of a little over 3%. The whole thing weighs more than 300,000 tons, and has been designed to resist gusts of wind of up to 250 kilometres per hour. It is estimated that an average of 10,000 vehicles per day will cross on its four lanes. This figure could reach 25,000 in the height of the summer.

A Bridge Over the Baltic Sea


+ The Oresund bridge links Denmark with Sweden.
In July 2000, the bridge linking Denmark with Sweden was opened. In fact, the colossal infrastructure includes a tunnel, an artificial island and a bridge over the Baltic Sea, at the Oresund Strait. The whole thing made it possible to link Copenhagen, the capital of Denmark, in the east of the country, with the city of Malmö, in the south of Sweden. With this 16 kilometre-long connection, the lands on either side of the Baltic became united again, thousands of years after being separated as a result of the end of the ice age.

Controversial Project in Sicily


+ A photo simulation of the proposed bridge over the Strait of Messina.
In contrast to the construction of the Milhau viaduct, the project to unite the island of Sicily, the largest in the Mediterranean, with the Italian peninsula by a bridge over the Strait of Messina, which separates them, has met with fierce opposition. It is the object of criticism from ecology groups and a sector of the Sicilian population, who believe that the island has other priorities; nevertheless, it is planned that construction will begin at the end of 2005 and will conclude in 2011. The bridge will cost about 4,600 million euros and will be some 3.6 kilometres long.

MATERIALS

  • Viaducte de Milhau
    Format:Web
    Web oficial del pont més alt del món.
  • Stretto di Messina
    Format:Web
    Pàgina de la societat encarregada de bastir el pont que ha d'unir l'illa de Sicília i la península italiana.
  • Oresund Bridge
    Format:Web
    Pàgina que informa del pont que enllaça Dinamarca amb Suècia.
  • Building Big
    Format:Web
    Espai dedicat a les grans estructures arquitectòniques: gratacels, ponts, túnels...

QUE HO SABIES?

  • The company Eiffage, which has constructed the Milhau viaduct, is the same company which was in charge of constructing the Eiffel Tower (1889), conceived by the French engineer Gustave Eiffel.
  • The architect of this viaduct, Norman Foster, has designed two works in our country: the Collserola Tower in Barcelona and the Valencia Conference Centre.
  • The longest suspension bridge in the world, opened in 1998, is the Akashi Kaikyo in Japan, at 3,911 metres.

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Galeria fotogràfica del viaducte de Milhau.
Recreació virtual de les fases constructives del pont més alt del món.
Diagrama de l'obra ideada pel britànic Norman Foster.
Akashi Kaikyo: el pont suspès de més llargària.
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