[IN THE CENTRAL CALIFORNIA & SIERRA NEVADA] CHAINS OR SNOW TIRES ARE REQUIRED FROM SILVER LAKE TO KIRKWOOD (AMADOR CO) CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW TIRES ON ALL 4 WHEELS FROM 5 MI WEST OF PICKETTS JCT TO PICKETTS JCT (ALPINE CO) 1-WAY CONTROLLED TRAFFIC AT VARIOUS LOCATIONS FROM THE SAN JOAQUIN/AMADOR CO LINE TO THE JCT OF SR 12 (AMADOR CO) FROM 0900 HRS TO 1500 HRS MONDAY THRU FRIDAY THRU 3/6/15 - DUE TO MAINTENANCE