Read Next
Allegheny River: Media
river, United States
Images
Allegheny River
Lock and Dam Number 2 on the Allegheny River at Aspinwall, Pa.
Margaret Luzier/U.S. Army Corps of Engineers
cost-benefit analysis
The Kinzua Dam on the Allegheny River was completed in 1965 for $108 million and...
Margaret Luzier, U.S. Army Corps of Engineers
VIEW MORE in these related Britannica articles: