BRIDGE BEAM U.S. Navy Seabees and members of a Republic of Korea bridge construction company move a 700-pound transom beam into place during a bridge-building exercise, March 6, 2008. The Seabees are assigned to Naval Mobile Construction Battalion 5. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 810242-L-FUG20-085.jpg Photo Gallery