Bridges+Presentation

It has North access roads, north viaduct, expo viaduct, main bridge, central viaduct, south viaduct and south access roads. This project was split in four parts built by different companies each one. The workers made a preparation of 18 months and the construction was made in also 18 months. Was funded by a private consortium named Lusoponte. This bridge has a life expentancy of 120 years and can hold an earthquake 4.5 times stronger than the Lisbon earthquake in 1755.
 * The Vasco da Gama Bridge ** is a cable-stayed bridge located in Portugal. Is the longest bridge in Europe, its purpose is to ease the traffic on the other bridge located near Lisboa.