Photos: Historic SS United States Begins Final Journey to Become World’s Largest Artificial Reef

The iconic SS United States, holder of the transatlantic speed record, has departed Philadelphia after nearly three decades at berth, embarking on its final journey to become the world’s largest artificial reef.

Following multiple delays and a U.S. Coast Guard review of towing operations, the historic vessel finally left on Wednesday under escort by a fleet of tugs, led by the US-flagged Vinik No. 6. The ship is now en route to Mobile, Alabama, where it will undergo a 12-month environmental remediation process before being intentionally sunk off the coast of Okaloosa County, Florida.

The journey marks a significant transition for the vessel, which was formally transferred to Okaloosa County, Florida, back in October. The project emerged from an agreement between the city of Destin-Fort Walton Beach and the SS United States Conservancy, following a legal dispute with the vessel’s former landlord over increased berthing fees at Philadelphia’s Pier 82.

Launched in 1951, the SS…