Once-fastest transatlantic ship arrives for six-month preparation before final destination as artificial reef in Florida.

The luxury liner SS United States completed its journey Monday from South Philadelphia to Alabama, where it will undergo preparations before it is sunk in the waters off Florida's Gulf Coast to become an artificial reef.

The SS United States has completed its voyage from Philadelphia to Mobile, Alabama, where it will be prepped to become part of the world's largest artificial reef.

A chilly morning wind greeted the photographers and residents who gathered at the East End to catch a glimpse of history as the SS United States, following its journey from Philadelphia, was towed into Mobile. It is expected to arrive this afternoon to the Modern American Recycling & Repair Services facility at 601 S. Royal St., south of downtown.

The final voyage of the SS United States continues with a stop in Mobile, Alabama, for repairs. Forensic pathologist Dr. Michael Baden shared his theory on the "unusual" circumstances that may have led to the deaths of Gene Hackman,

The "Big U" as it's known, completed its roughly 1,800-nautical-mile journey to Mobile, Ala., around 6 a.m. Monday, a few days ahead of schedule.