The Science Behind Strong Bridges (broadcast Friday, August 3rd, 2007)

In this segment, we'll get an update on the Minneapolis bridge collapse. A highway bridge carrying I-35W traffic over the Mississippi River collapsed Wednesday night. We'll talk about bridge engineering and our nation's infrastructure.

Guests

Lowell Greimann
Professor Emeritus
Department of Civil, Construction, & Environmental Engineering

Iowa State University
Ames, Iowa

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Segment produced by:Charles Bergquist

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Support for Science Friday provided in part by the Noyce Foundation
and
The Alfred P. Sloan Foundation
The National Science Foundation