[IN THE CENTRAL CALIFORNIA & SIERRA NEVADA] IS CLOSED FROM 3.5 MI EAST OF SILVER LAKE TO KIRKWOOD /CARSON SPUR/ (AMADOR CO) AT 2043 HRS ON 4/11/12 - DUE TO AVALANCHE CONTROL - MOTORISTS ARE ADVISED TO USE AN ALTERNATE ROUTE CHAINS OR SNOW TIRES ARE REQUIRED FROM 3.6 MI WEST OF DEW DROP TO DEW DROP (AMADOR CO) CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW TIRES ON ALL 4 WHEELS FROM DEW DROP TO 6,5 MI EAST OF PEDDLER HILL (AMADOR CO) 1-WAY CONTROLLED TRAFFIC AT VARIOUS LOCATIONS FROM 7 MI EAST OF PEDDLER HILL TO 1.5 MI WEST OF KIRKWOOD (AMADOR CO) FROM 0800 HRS TO 1500 HRS MONDAY THRU FRIDAY THRU 4/13/12 - DUE TO MAINTENANCE