[IN THE CENTRAL CALIFORNIA & SIERRA NEVADA] CHAINS OR SNOW TIRES ARE REQUIRED FROM 6.5 MI EAST OF PEDDLER HILL TO SILVER LAKE (AMADOR CO) CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW TIRES ON ALL 4 WHEELS FROM 3.5 MI EAST OF SILVER LAKE (AMADOR CO) TO PICKETTS JCT (ALPINE CO) 1-WAY CONTROLLED TRAFFIC AT VARIOUS LOCATIONS FROM 7.5 MI EAST OF PINE GROVE TO 3.5 MI WEST OF DEW DROP (AMADOR CO) FROM 0830 HRS TO 1500 HRS TUESDAY THRU FRIDAY THRU 2/21/14 - DUE TO MAINTENANCE