Design of Engineering Structures for a total length of 660m of Viaducts on the Southern Motorway – A2 – construction of three Viaducts – Escorvas Viaduct with a length of 234m, Viaduct over the Barranco do Sambro with a length of 227m, and Viaduct over the Corte do Azinho with a length of 199m. The viaducts consist of beam-slab decks of variable height, with 35m spans and a total width of 36.80m. Each half-deck is supported by identical T-shaped piers, varying only in their height above the ground. The abutments are of the buried type.
