-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 TWIN BRIDGES   (EL DORADO CO) 
+[IN THE NORTHERN CALIFORNIA AREA]      CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW  TIRES ON ALL 4 WHEELS FROM 3 MI EAST OF PLACERVILLE TO MEYERS