The iron bridge of San Juan is a bascule bridge over the Guadalquivir River that connects Seville with San Juan de Aznalfarache. It is the second iron bridge that the city of Seville had, but the only one that is still active. It was built in 1930 and currently has a lane for cyclists and pedestrians.

One of the most important sequences of the film ‘Your Son’ by Miguel Ángel Vivas takes place on this bridge.