The McAlpine Locks and Dam ... river levels too high for vessels to pass, making them wait for days to get downstream. Before the locks were built, the low water slope made that part of the Ohio ...

The barges drifted freely down the river before some of them came to rest on two locks and dams on the Ohio River downstream from Pittsburgh. Pittsburgh is a historically industrial Pennsylvania ...

The newly installed ... could be decades before Lock 27 sees anything close to $52.9 million again. The nation’s system of locks and dams, which governs traffic on the Ohio River system and ...

PITTSBURGH (KDKA) -- The Army Corps of Engineers is adding more buoys to the Ohio River after a deadly kayaking accident last weekend near the Dashields Dam. Helene Brandy and Brittany Evans ...