Douro Litoral Highway

Client: AEDL – Auto-Estradas do Douro Litoral, S.A.

Location: Portugal

Period: September / 2007 to November / 2011

Main characteristics:
Design, construction, exploration and maintenance of the large metropolitan road-ring of Oporto, in Portugal, which represents the most important structuring road of the Northern Region, within the National Road Plan 2000. The project work included the construction of 11km of double viaducts, a new bridge over river Douro and two tunnels. The road crosses the municipalities of Vila Nova de Gaia, Stª Maria da Feira and Gondomar.