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March 26, 2007
If you’ve driven on any one of Minnesota’s roads or highways these past few weeks, you’ve probably gone out of your way to a avoid a pothole. Some experts are calling this the worst pothole season in years. Mihai Marasteanu, a U of M civil engineering professor, says this past winter’s abundance of freeze-thaw cycles are to blame for the pothole outbreak.
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Last
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December 16, 2007