Underground parking for motor vehicles.

Underground parking contest on the Carretera de Humera, between Avenida de Europa and l aVía de las Dos Castillas, in Pozuelo de Alarcón. Madrid.

Previous ideas, underground parking at the confluence of Libreros streets and Guadalajara Avenue.

Underground parking contest in the station square.

Contest for the construction of an underground car park in Cardenal Tavera street, in the surroundings of the Bisagra gate.