TECHNICAL SPECIFICATIONS Owner: Port Authority of New York & New JerseyArchitect: Santiago CalatravaGen. Contractor: Skanska Koch Inc.Covered Area: 3,000 m²Description: the structure, called “Oculus”, is composed of steel elements and is about 50 m high from street level. Inside there is a central room, 110 m long and 35 m wide, entirely covered with metal and glass. The production lasted 2 years and the pieces were transported from the Cimolai workshops to the port of New York by ship.