https://www.usace.army.mil/Media/Images/igphoto/2002243380/
200131-A-BO243-2000
Darryl Henry, a mechanic, operates a 100-ton crane during a required crane proficiency certification training at Barkley Lock Jan 30, 2020. (USACE photo by...
https://www.usace.army.mil/Media/Images/igphoto/2002243378/
200131-A-BO243-2000
A group of employees from the U.S. Army Corps of Engineers, Nashville District, Operations Division recently completed a required 100-ton Crane proficiency...