Bridges

 Did you know that?

The Chapel Bridge or Kapellbrücke is a 204-meter long bridge that crosses the Reuss River in the city of Lucerne in Switzerland. It is the oldest wooden covered bridge in Europe; one of the main tourist attractions of this country and one of the most photographed areas.

Since the beginning of mankind, man has needed to cross small streams, deep ravines and other physical obstacles. First, to move through the territory in search of food, and then for the need to communicate and interact with their peers. This was the beginning of the history of bridges, which evolved through the centuries and led to the development of structural engineering as we know it today.

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Reinforced and reinforced concrete

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First buildings

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To find the oldest bridge ever built in the history of mankind, it is necessary to go back to the period of the maximum splendor of the Babylonian civilization, during the reign of Nebuchadnezzar, who ordered the construction of a bridge over the Euphrates River to permanently connect the various districts of the city of Babylon, which were separated by the course of the river. This bridge, according to the testimony of Greek historians, was more than 900 m long, a figure that also indicates the width of the river at that point, and had 100 stone pillars supporting a platform, built of palm beams closely linked together with lianas and covered by a roof. The large number of pillars and the small distance between them, about 5 m, resulted in a notable irregularity in the flow of the river waters, frequently causing obstructions and flooding in times of flood. Only some time later, in Mesopotamia, with the adoption of arched openings, it was possible to improve the construction of bridge...
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