The Nimitz-class super-carriers are a class of ten nuclear-powered aircraft carriers in service with the United States Navy. Showing the evolution and history of how the Nimitz-class super-carrier came to be.
Several suspension bridge breakthroughs made it possible to construct the 2-mile (3.2 km) long Akashi Kaikyo Bridge. Featured Bridges include Iron , Menai , Niagara Falls , Brooklyn , Golden Gate , and Verrazino Bridge.