Snow Plow Maneuver Triggers Secondary Crash On Icy Highway Rochester, New York — A snow plow approaches a disabled car stalled in the middle of a snow-covered roadway as crews work to clear ice and improve driving conditions during an active winter storm. Video shows the plow carefully steering around the stopped vehicle, pushing slush and packed snow aside while maintaining forward momentum on the slick surface. Moments later, another car loses traction on the untreated lane and slides into the