Wisconsin to outfit 14 bridges with strain sensors in the wake of the 35W bridge collapse

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September 28, 2007
Cathy Wurzer - Host
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In response to the 35W bridge collapse in Minneapolis the state of Wisconsin will begin installing sensors that detect areas of strain on some 14 bridges in the state. The bridges are of similar design to one that collapsed in Minneapolis and many of the bridges that will be monitored are on the border areas of Minnesota and Wisconsin. Finn Hubbard is Wisconsin's chief bridge engineer. He says the sensors are being installed on an experimental basis to get an idea of the kinds of stress the Badger State's bridges are under.

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