Contractors working for the U.S. Army Corps of Engineers Pittsburgh District install a 23-foot-tall concrete shaft enclosure weighing approximately 120,000 pounds as part of the guard wall at the Monongahela River Locks and Dam 4 in Charleroi, Pennsylvania, Nov. 16, 2023.

Featured Stories

Filter Featured Stories

Featured Stories

North Lake Shoreline Restoration Project Complete

Published Aug. 30, 2012
GLENCOE, Ill. (Aug. 27, 2012) - The Chicago Botanic Garden and the U.S. Army Corps of Engineers’

Chick Lock

Through deeds, not words, we are BUILDING STRONG®