Keywords: US Navy 101019-N-9564W-038 Members of the bridge detachment of Naval Mobile Construction Battalion (NMCB) 74 move a 300 pound medium girder bridge.jpg en CAMP SHELBY Miss Oct 19 2010 Members of the bridge detachment of Naval Mobile Construction Battalion NMCB 74 move a 300 pound medium girder bridge ramp in place during the battalion field training exercise NMCB-74 has entered the final evaluation phase of the exercise which will determine the battalion's readiness to deploy later this year U S Navy photo by Mass Communication Specialist 1st Class Ryan G Wilber/Released 2010-10-19 101019-N-9564W-038 Navy http //www navy mil/view_image asp id 93149 U S Navy photo by Mass Communication Specialist 1st Class Ryan G Wilber PD-USGov-Military-Navy Camp Shelby Medium Girder Bridge |