Chain controls are in effect in the Tahoe-Truckee region. For more info on current highway conditions, visit Caltrans website. This story will be updated throughout the day.

Update 1:15 p.m.:

Chain controls have been dropped on Highway 89, 28 and 20. Eastbound trucks are being screened on Highway 20.

Update 11:17 a.m.:

Chain controls have been dropped on Highway 267.

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Update 10:40 a.m.:

Chain controls have been dropped on I-80.

Initially Posted:

Interstate 80:

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Chains are required on all vehicles except four-wheel-drive vehicles with snow tires on all four wheels from Nyack to the Nevada State Line.

Highway 267:

Chains or snow tires are required from 5 miles south of Truckee to Kings Beach.

Highway 89:

Chains or snow tires are required from Squaw Valley Road to the Junction of I-80.

Chains or snow tires are required from 5 miles north of Truckee to the Sierra/Plumas county line.

Highway 28:

Chains are required on all vehicles except four-wheel-drive vehicles with snow tires on all four wheels from Tahoe City to 4 miles east of Tahoe City.

Chains or snow tires are required from 4 miles east of Tahoe City to the Nevada state line.

Highway 20:

Chains are required on all vehicles except four-wheel-drive vehicles with snow tires on all four wheels from the Junction of I-280 to 4 miles west of the Junction of I-80.