Massive winter snow storm packed with freezing rain, sleet and hail are hitting the United States mainland. from the Rockies to parts of the East Coast into theend of this week. This is a too often familiar condition for drivers on the nation's roadway system.

All travellers are advised to carry safety tools and emergency kits: chains, extra water, blankets, flashlights, cell phone and charger and as recommended by AAA and First Responders, are car hammer for quick exit from their cars.