-CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW  TIRES ON ALL 4 WHEELS FROM 18 MI NORTH OF THE JCT OF SR 299 (SHASTA CO) TO   1.5 MI SOUTH OF BARTLE (SISKIYOU CO) /DEAD HORSE SUMMIT/  
-CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW  TIRES ON ALL 4 WHEELS FROM MCCLOUD TO 0.5 MI SOUTH OF THE JCT OF I 5   (SISKIYOU CO) /MCCLOUD SUMMIT/   
+CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW  TIRES ON ALL 4 WHEELS FROM 13 MI NORTH OF THE JCT OF SR 299 (SHASTA CO) TO 0.5   MI SOUTH OF THE JCT OF I 5 (SISKIYOU CO)