U.S. Army Corps of Engineers, Europe District Project Engineer Ben Peschke and Europe District Senior Project Manager Frank Spiess walk by a pile of concrete amassed from site preparation activities for the new Clay Elementary School being built on the Clay Kaserne portion of U.S. Army Garrison Wiesbaden April 2, 2025. The project team plans to recycle as much concrete as possible by pulverizing concrete already gathered from the site and using it in future road construction works. (U.S. Army photo by Chris Gardner)