The Arrábida Bridge is an arch bridge of reinforced concrete which carries six lanes of traffic over the Douro River, between Porto and Vila Nova de Gaia, in the Norte region of Portugal.
History
thumb|235px|left|The symmetrical bridge as seen from the Douro River
In March 1952, a preliminary project for a roadway bridge was adjudicated to Professor Edgar António Mesquita Cardoso, by the JAE. It was approved in 1955.
The construction of the bridge proceeded in May 1957. the bridge's main span of was the largest of any concrete-arch bridge in the world. The arch has a rise of , and the maximum clearance above river level is above the Douro. The cost of construction was 126 million escudos.