Keywords: US Navy 101016-N-1786N-451 A floating causeway built by Amphibious Construction Battalion (ACB) 1 approaches the beach near Coronado.jpg en CORONADO Calif Oct 16 2010 A floating causeway built by Amphibious Construction Battalion ACB 1 approaches the beach near Coronado ACB-1 and Expeditionary Warfare Training Group Pacific are conducting floating causeway training operations U S Navy photo by Mass Communication Specialist 2nd Class Bryan Niegel/Released 2010-10-16 101016-N-1786N-451 Navy http //www navy mil/view_image asp id 93062 U S Navy photo by Mass Communication Specialist 2nd Class Bryan Niegel PD-USGov-Military-Navy Images from US Navy location CORONADO Calif |