Inspectors dive under bridges, look for cracks
JOINT BASE MCGUIRE-DIX-LAKEHURST, NJ, UNITED STATES
Stephen England, U.S. Army Corps of Engineers hydraulic engineer, uses sonar equipment to gauge the depth of a bridge’s foundation below water May, 30, 2013, at Joint Base McGuire-Dix-Lakehurst, N.J. Gauging the depth of the foundation can be cross analyzed with previous recordings to determine if the foundation has shifted over time. (U.S. Air Force photo by Airman Sean M. Crowe/Released)
||JOINT BASE MCGUIRE-DIX-LAKEHURST, NJ, US
This work, Inspectors dive under bridges, look for cracks, by A1C Sean Crowe, identified by DVIDS, is free of known copyright restrictions under U.S. copyright law.