LANSING, MI (WILX) - On this episode of Science Says, Meteorologist Brett Collar breaks down the science behind salt and how it helps to make the roads safer. But it turns out there are other options out there. He's joined by Mark Geib from the Michigan Department of Transportation to discuss these other options, their pros and cons, and when we might see them.
Record-breaking snowstorm in Pennsylvania declared disaster emergency, Photo Date: 12/26/2017 / WJET / MGN
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