https://americas-engineers.com/loyalhanna-dam-gantry-crane-rehabilitation-pittsburgh-district/
USACE Rehabilitates 1942 Loyalhanna Dam Gantry Cranes - America's Engineers
Aug 13, 2026 - USACE Pittsburgh District and Sievert Electric are rehabilitating 64-ton 1942 gantry cranes at Loyalhanna Dam to preserve regional flood control capability.
gantry cranesusacerehabilitatesloyalhannadam