BRIDGE COLLAPSE Debris lays scattered in the Mississippi River and at the site of the I-35 bridge collapse in Minneapolis, Aug. 14, 2007, where recovery efforts are still under way. U.S. Navy divers attached to Mobile Diving and Salvage Unit 2 are assisting federal, state, and local authorities in the recovery efforts. SHARE: Download: Full Size (0.04 MB) Credit: VIRIN: 406928-W-RUU42-435.jpg Photo Gallery