PATAPSCO RIVER (March, 29 2024) The Chesapeake, a 1000-ton lift capacity derrick barge, the Ferrell, a 200-ton lift capacity revolving crane barge, and the Oyster Bay, a 150-ton lift capacity crane barge are in Baltimore Harbor. The barges will be used by the Navy’s Supervisor of Salvage and Diving (SUPSALV) to remove submerged portions of the Francis Scott Key Bridge. The barges, contracted through Naval Sea Systems Command (NAVSEA) will support the U.S. Coast Guard led Unified Command in its effort to clear and re-open the channel. (U.S. Navy photo by mass communication speacialst 2nd class Hannah Mohr)