Construction of Treasure Island by the Army Corps of Engineers, 1937-1939

Construction of Treasure Island by the Army Corps of Engineers, 1937-1939

Scheme to make Treasure Island into a commercial airport after the closing of the Golden Gate International  Exposition in 1940

Artist's concept of Treasure Island development plan promenade, 2007-2011

Artist's concept of Treasure Island development plan promenade, 2007-2011

Concept of Treasure Island housing (8,000 units), 2007-2011

Concept of Treasure Island housing (8,000 units), 2007-2011