RIBBON BRIDGE The Louisiana National Guard’s 2225th Multi-Role Bridge Company, out of Marrero, La., construct a 300-foot improved ribbon bridge at the Frank Campo Marina in Shell Beach, La., May 6, 2010, to serve as a temporary wharf for oil spill boom distribution in St. Bernard Parish. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 918985-K-YWG56-830.jpg Photo Gallery