[IN THE CENTRAL CALIFORNIA & SIERRA NEVADA] CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW TIRES ON ALL 4 WHEELS FROM 4 MI EAST OF HAM'S STATION TO 3.5 MI EAST OF SILVER LAKE (AMADOR CO) CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW TIRES ON ALL 4 WHEELS FROM KIRKWOOD (AMADOR CO) TO 5 MI WEST OF PICKETTS JCT (ALPINE CO) CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW TIRES ON ALL 4 WHEELS FROM THE JCT OF SR 89 TO 1 MI WEST OF WOODFORDS (ALPINE CO) 1-WAY CONTROLLED TRAFFIC AT VARIOUS LOCATIONS FROM 0.5 MI EAST OF WOODFORDS (ALPINE CO) TO THE NEVADA STATE LINE FROM 0900 HRS TO 1500 HRS TUESDAY THRU THURSDAY THRU 2/27/14 - DUE TO MAINTENANCE - MOTORISTS ARE SUBJECT TO DELAYS OF UP TO 10 MINUTES