The Eads Bridge, opened in 1874, is the oldest functioning bridge across the Mississippi River. This St. Louis crossing, named after its designer/builder, James Eads, pioneered the use of steel, then a new material; the construction of long-span arches without falsework; and deep underwater foundations. Eads himself led the creation of an elaborate international financing scheme to pay for the bridge and promising large profits for its investors. Today the Eads Bridge carries 4 lanes of road traffic and the Metrolink light rail line.

Bringing us the history of this National Historic Landmark is John K. Brown, whose recent book, Spanning the Gilded Age; James Eads and the Great Steel Bridge, presents this story in detail, addressing financing of the economic expansion of the post-Civil War United States; the self-dealing and conflicting interests of the banking, railroad, construction, and materials industries of the time; as well the beginning of an integrated, standardized U.S. rail network. John is Professor Emeritus in the Department of Science, Technology, and Society at the University of Virginia. He earned three degrees in history: a BA from Emory and MA and PhD degrees from University of Virginia.