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.

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How the Chicago District has 'weathered' recent storm events

Published Dec. 26, 2012
A look at Hurricane Sandy and drought impacts to district navigation infrastructure.

Chick Lock

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