PASSENGER VEHICLE CHAIN LAW
US 285 Southbound / Northbound Kenosha Pass (Milemarker 183-229)
US 285 Southbound / Northbound between Pine Jct. and Morrison (Milemarker 229-250)
CO 9 Southbound / Northbound Hoosier Pass (Milemarker 73-80)
I-70 Westbound / Eastbound between Idaho Springs and Denver/C-470 (Milemarker 241-259)
I-70 Westbound / Eastbound between Silverthorne and Bakerville (Milemarker 205-221)
I-70 Westbound / Eastbound between Vail and Copper Mountain (Milemarker 178-195)
US 6 Westbound / Eastbound Loveland Pass (Milemarker 220-229) 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 between Pine Jct. and Morrison (Milemarker 229-250)
CO 9 Southbound / Northbound Hoosier Pass (Milemarker 73-80)
I-70 Westbound Copper Mountain to Vail Pass Summit (Milemarker 195-190)
I-70 Eastbound Vail to Vail Pass Summit (Milemarker 178-190)
I-70 Eastbound Silverthorne to Eisenhower Tunnel (Milemarker 205-213)
I-70 Westbound / Eastbound Floyd Hill (Milemarker 241-250)
I-70 Westbound / Eastbound Mt. Vernon Canyon (Milemarker 250-259)
US 6 Westbound / Eastbound Loveland Pass (Milemarker 220-229) Chains or alternative traction devices (ATDs) required for all CMV, including buses and vans of 16+ capacity. EB CMVs – There is no truck parking east of Milepost 133 or in Vail Valley. Trucks waiting out the chain law should not proceed past Dotsero – exit 133.
All passenger traction and commercial chain laws lifted except for US 6 Loveland Pass.
CAUTION HIGH WINDS
US 285 Southbound / Northbound Park County (Milemarker 119-162)
High wind caution for high profile and light vehicles. Last Updated: 03/30/2021 4:25 PM