-CHAINS ARE REQUIRED ON SINGLE AXLE DRIVE VEHICLES TOWING TRAILERS FROM  GRAEAGLE TO THE JCT OF SR 70 /THE GREENVILLE WYE/ (PLUMAS CO) 
-CHAINS OR SNOW TIRES ARE REQUIRED FROM THE JCT OF SR 70 TO CANYON DAM   (PLUMAS CO)  
+CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW  TIRES ON ALL 4 WHEELS FROM GRAEAGLE TO 1 MI SOUTH OF GREENVILLE (PLUMAS CO)  
+CHAINS OR SNOW TIRES ARE REQUIRED FROM 3 MI SOUTH OF GREENVILLE TO   CANYON DAM (PLUMAS CO)