[IN THE NORTHERN CALIFORNIA AREA] CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW TIRES ON ALL 4 WHEELS FROM TWIN BRIDGES TO MEYERS (EL DORADO CO) A HIGH WIND ADVISORY IS IN EFFECT FROM THE YOLO/SACRAMENTO CO LINE TO THE SACRAMENTO/EL DORADO CO LINE - TRAVEL IS NOT RECOMMENDED FOR CAMPERS, TRAILERS OR PERMIT LOADS WESTBOUND TRAFFIC IS NO LONGER REDUCED TO 2 LANES AT WATT AVE /IN SACRAMENTO/ (SACRAMENTO CO) AT 2148 HRS ON 2/17/16