PASSENGER VEHICLE TRACTION LAW
US 285 Southbound / Northbound Grant to Bailey (Milemarker 203-228.5)
US 285 Southbound / Northbound between Pine Jct. and Morrison (Milemarker 229-250)
CO 9 Southbound / Northbound Hoosier Pass (Milemarker 73-80) Passenger vehicles are required to have snow or mud/snow tires, use chains/alternative traction devices, or be a 4WD/AWD vehicle.
COMMERCIAL VEHICLE CHAIN LAW
US 285 Southbound / Northbound Jefferson to Bailey (Milemarker 203-228.5)
CO 9 Southbound / Northbound Hoosier Pass (Milemarker 73-80) Chains or alternative traction devices (ATDs) required for all CMV, including buses and vans of 16+ capacity.
