[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 COOK'S STATION (AMADOR CO) TO 1 MI WEST OF WOODFORDS (ALPINE CO) A HIGH WIND ADVISORY IS IN EFFECT FROM AMADOR/ALPINE CO LINE TO THE NEVADA STATE LINE - TRAVEL IS NOT RECOMMENDED FOR CAMPERS, TRAILERS OR PERMIT LOADS