Westbound Interstate 70 is closed Monday morning near Copper Mountain for “safety concerns” as snow continues to fall, according to the Colorado Department of Transportation. Related Articles Weather | Colorado weather: High winds, fire danger sweep across Denver area as snow falls in mountains Weather | Colorado weather: Another wave of snow to hit mountains Sunday night, multiple feet of snow possible Weather | Colorado weather: Second round of snow hitting mountains Saturday Weather | Colorado weather: Mountain snow will make holiday travel risky, avalanche danger high Weather | Colorado weather: Slight snow possible on Christmas in high country The westbound interstate is closed between Exit 195 for Copper Mountain and Exit 180 for Vail, CDOT officials said. Traffic cameras in the area of the closure show white, icy roads and blowing snow. U.S.