4 articles
Jackson L. Durkee
Jackson Leland Durkee (1922–2007) was an American structural engineer who spent 29 years at Bethlehem Steel, originating the prefabricated parallel-wire strand system for suspension-bridge main cables.
McAlpine Locks and Dam
McAlpine Locks and Dam, also known as McAlpine Dam, is a U.S. Army Corps of Engineers lock and dam complex on the Ohio River at Louisville, Kentucky.
Ohio River locks and dams
The Ohio River locks and dams are a chain of 19 navigation structures operated by the U.S. Army Corps of Engineers along 981 miles from Pittsburgh to Cairo, Illinois.
Olmsted Locks and Dam
Olmsted Locks and Dam is a US Army Corps navigation complex on the Ohio River near Olmsted, Illinois, opened in 2018 at a cost of about $3 billion.