Chaos on highway as slippery road conditions cause multiple crashes

Wet weather and cooler temperatures can cause chaos. Add in rush hour traffic, and you get what happened Thursday morning on Interstate 94 in Maplewood, Minnesota. MnDOT traffic cameras captured more than a dozen vehicles spinning and crashing into guard rails and each other. The reason? A re-freeze on metro roads. “Anytime we have temps around 32 degrees and a little precipitation or moisture, those bridge decks will freeze up right away and cause for some slippery conditions,” said Sgt. Troy Christianson with the Minnesota State Patrol.