-[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 3.7 MI EAS TOF PINE GROVE (AMADOR CO) TO   5 MI WEST OF PICKETTS JCT (ALPINE CO) 
+[IN THE CENTRAL CALIFORNIA & SIERRA NEVADA]      CHAINS OR SNOW TIRES ARE REQUIRED FROM 9 MI EAST OF PINE GROVE TO DEWP DROP  (AMADOR CO) 
+CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW  TIRES ON ALL 4 WHEELS FROM DEW DROP (AMADOR CO) TO 5 MI WEST OF PICKETTS JCT   (ALPINE CO)