U.S. Navy divers prepare to begin diving operations. U.S. Navy divers from Mobile Diving and Salvage Unit 2 out of Naval Amphibious Base Little Creek, Va., prepare to begin diving operations at the site of the I-35 bridge collapse in Minneapolis, Minn., on Aug. 7, 2007. The salvage unit is assisting other federal, state, and local authorities managing the recovery efforts at the site. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 159584-X-MVA72-239.jpg Photo Gallery