-[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 HAM'S STATION (AMADOR CO) TO 5 MI WEST OF  PICKETTS JCT (ALPINE CO) 
+[IN THE CENTRAL CALIFORNIA & SIERRA NEVADA]      CHAINS OR SNOW TIRES ARE REQUIRED FROM COOK'S STATION TO HAM'S STATION  (AMADOR CO) 
+CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW  TIRES ON ALL 4 WHEELS FROM HAM'S STATION (AMADOR CO) TO 5 MI WEST OF  PICKETTS JCT (ALPINE CO)