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'Smart snow plows' saving money, lives

About 120 snow plows in the metro are now equipped with sensors that tell drivers about roads needing immediate attention.

http://www.kare11.com/video/3102429847001/1/Smart-snow-plows-saving-money-lives http://bcdownload.gannett.edgesuite.net/kare/35140830001/201401/2543/35140830001_3102561912001_th-52e30a16e4b044677eefad14-1592194045001.jpg?pubId=35140830001 'Smart snow plows' saving money, lives About 120 snow plows in the metro are now equipped with sensors that tell drivers about roads needing immediate attention. KAREweatherNews 02:02

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