Viaduct of Constantine

Client: Direction des Travaux Publics de la Wilaya de Constantine

Location: Algeria

Period: 36 months

Main characteristics:
The main viaduct is 749 meters long and the access viaducts have a length of 360 metros. The height of the pillars is 130 meters and the width of the deck is 27,34 meters divided into 2×2 carriageways, with 8 km of accesses in highway profile. In order to tackle the landslides that typically occur in the region, which could undermine the foundations of the viaduct, it was mobilized an international technical team with experience in the most advanced geological and geotechnical technologies.