The U.S. Navy (Pre-Commissioned Unit) San Antonio Class Amphibious Transport Dock Ship USS NEW ORLEANS (LPD 18) sails beneath the Huey P. Long Bridge as it moves on the Mississippi River towards New Orleans, La., on March 5, 2007, in preparation for its commissioning ceremony on March 10, 2007. (U.S. Navy photo by Mass Communication SPECIALIST 2nd Class Kurt Eischen) (Released)