California Department of Transportation - District 2

District 2 - Northeastern California Chain Control

Chain Control Legend Metering Traffic - Implemented when necessary to control the number of vehicles that feed into the snow area. This congestion control procedure gives Caltrans a better chance of keeping the freeway open. Vehicle Screening - All vehicles will be checked to make sure they have a full set of tire chains before being allowed to travel into areas where chains will be required. Truck Screening - All semi-trucks will be checked to make sure they have a full set of tire chains before being allowed to travel into areas where chains will be required. No Restrictions - Watch for snow on pavement. Chains are required on single-axle drive vehicles with trailers. (commonly referred to as R1 Modified) Chains are required on all commercial vehicles (trucks or buses). All other vehicles (cars, pick-ups, vans, etc.) must have either snow tread tires or chains on the drive axle. Chains are required on all vehicles except four-wheel drives with snow tread tires on all four wheels and provided that tire traction devices for at least one set of drive wheels are carried in or upon the vehicle. Chains required - ALL VEHICLES- no exceptions. Road Closed. Truck Hold - During major storms when traffic flow is heavy, Caltrans may hold tractor-trailer combinations at specific points below the snow line.
Attention: Information on the maps is updated only during regular business hours and during major snow events.
Please check date/time stamp on map.

Plumas County Chain Control Map Highway 44 East Bound  Bogard Ranger Station Highway 139 North Bound  2 miles N of Susanville Highway 36 West Bound  Susanville Highway 44 West Bound  Jct SR 36 - (6 miles W of Susanville) Highway 36 West Bound  10 miles W of Susanville Highway 36 East Bound  6 miles E of Westwood SR89 IS CLOSED FROM THE SOUTH PARK BDRY TO THE JCT OF SR 44 /LASSEN LOOP/  
(TEHAMA, SHASTA CO'S) - WINTER CLOSURE - MOTORISTS ARE ADVISED TO USE AN ALTERNATE ROUTE . Highway 172 West Bound  Junctions of 172 and 36 Highway 36 East Bound  9 miles E of Mineral Highway 36 West Bound  9.1miles E of Mineral Highway 36 West Bound  9.1miles E of Mineral Highway 32 West Bound  Junction SR 36 Highway 32 West Bound  95 miles W of Jct SR 36 Highway 70 East Bound  Vinton Highway 49 North Bound  7 miles S of Vinton Highway 49 South Bound  Vinton Highway 70 West Bound  Vinton Highway 70 East Bound  Beckwourth Highway 70 West Bound  Beckwourth Highway 70 East Bound  1 mile E of Portola Highway 70 West Bound  Portola Highway 70 West Bound  8 miles W of Blairsden Highway 70 East Bound  8 miles W of Blairsden Highway 70 East Bound  10 miles E of Quincy Highway 70 East Bound  7 miles E of Quincy Highway 36 West Bound  3 miles W of Chester Highway 70 East Bound  9 miles W of Jct SR 89 Highway 70 East Bound  1 mile W of Belden Highway 70 East Bound  6 miles W of Belden Highway 70 East Bound  15 miles E of Oroville Highway 70 East Bound  17 miles E of Oroville Highway 70 East Bound  15 miles E of Oroville Highway 70 West Bound  Pulga Highway 70 East Bound  19 miles E of Oroville Highway 70 West Bound  Quincy Highway 70 East Bound  Quincy Highway 70 East Bound  Blairsden Highway 89 South Bound  Graeagle Highway 70 West Bound  Blairsden Highway 70 West Bound  Blairsden Highway 70 West Bound  Blairsden Highway 89 North Bound  Jct SR 70 at Greenvile Wye Highway 70 West Bound  Jct SR 89 at Greenville Wye Highway 70 East Bound  Jct SR 89 at Greenville Wye Highway 70 East Bound  Jct SR 89 at Greenville Wye Highway 70 West Bound  9 miles W of Jct SR 89 Highway 36 West Bound  4 miles W of Westwood Highway 36 East Bound  Chester Highway 89 South Bound  Jct SR 36 near Chester Highway 89 South Bound  Canyon Dam Highway 89 North Bound  3 miles N of Greenville Highway 89 South Bound  1 mile S of Greenville Highway 89 North Bound  1 mile N of Crescent Mills Highway 70 West Bound  Jct SR 89 at Greenville Wye Highway 70 West Bound  Jct SR 89 at Greenville Wye Highway 70 East Bound  15 miles E of Oroville
Highway 299 East Bound  2 miles E of Jct SR 89 Highway 299 West Bound  4 miles E of Jct SR 89 Highway 299 East Bound  4 miles E of McArthur Highway 299 East Bound  8 miles W of Nubieber Highway 299 East Bound  5.8 miles W of Nubieber Highway 299 West Bound  1 mile W of Nubieber Highway 395 North Bound  Madeline Highway 395 South Bound  5 miles S of Likely Highway 139 South Bound  13 miles S of Adin Highway 299 East Bound  5 miles E of Adin Highway 299 East Bound  10 miles W of Canby Highway 299 East Bound  7 miles W of Canby Highway 299 West Bound  4 miles W of Canby Highway 139 North Bound  5 miles N of Canby Highway 139 South Bound  20 miles N of Canby Highway 299 East Bound  9 miles W of Cedarville Highway 299 West Bound  4 miles W of Cedarville Highway 299 West Bound  Cedarville Highway 139 South Bound  4 miles S of Newell