All CMV must chain up, US 285 MM250-229, Hwy 8 to Park County Line, icy/snow packed
All CMV must chain up both directions CO 9, MM73-80, Hoosier Pass, icy/snow packed
Traction Law I-70 both directions Vail to Georgetown, Mile Marker 180 to 228, -Chains, alternative traction devices (ATDs), snow tires, or 4-wheel drive required for all passenger vehicles.
Call 511 or visit COtrip.org or get CDOT Mobile App