The SS United States has finally left Philadelphia.
Smithsonian Magazine: The Historic S.S. ‘United States,’ the Fastest Liner to Cross the Atlantic, Is Heading to a Watery Grave
The S.S. United States, the fastest liner ever to cross the Atlantic, has been moored in Philadelphia for nearly three decades. Eventually, officials plan to deliberately sink the vessel off the coast of Florida, where it will become the world’s largest artificial reef—a fate that’s been delayed once again.