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2010 Tour of Chicago Fastener

Preserving and Sharing Industrial Knowledge

This is the reposting of an article written in 2010 about a tour of Chicago Fastener in Mokena, Illinois, with ...
US-75 Bridge spanning West Central Ave on approach to Mackinac Bridge, Mackinaw City, Michigan

In Awe of This Experience

June 1956: President Eisenhower signs into law the Federal Aid Highway Act, and the construction of the Michigan’s Interstate Highway ...
August 20, 2024, Michigan Department of Transportation Bureau of Bridges and Structures Presentation

MDOT Bureau of Bridges and Structures Presentation

Kyle C. Kopper, P.E., Chief Structure Design Engineer, a long-time subscriber to the Iron & Steel Preservation Chronicle, invited me ...