Viaduct construction works, including earthworks, foundations with 1.00 m diameter stakes, reinforced concrete structure and respective finishes such as bituminous pavement and metal crash barriers.

It is a viaduct over Avenida Antero de Quental, located in Setúbal, in order to allow the grade-separated junction of the access road to the Allegro Shopping Center of Setúbal with the main road.

The viaduct consists of two pans reinforced concrete tray, continuous, connected to an alignment of two central piers, located at the central reservation of the main road, and to the abutments.

The central piers consist of two uprights with a variable height, with 1.85 m of width, 0.70 m of thickness at the base, being centered with the beams of the tray.