[IN THE NORTHERN CALIFORNIA AREA] CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW TIRES ON ALL 4 WHEELS FROM 4 MI EAST OF PLACERVILLE TO MEYERS (EL DORADO CO) EASTBOUND TRAFFIC IS NO LONGER BEING HELD 9 MI EAST OF RIVERTON (EL DORADO CO) AT 1608 HRS ON 12/24/15