-CHAINS OR SNOW TIRES ARE REQUIRED FROM SQUAW VALLEY RD (PLACER) TO   THE JCT OF I 80 (NEVADA CO) 
-CHAINS OR SNOW TIRES ARE REQUIRED FROM 4 MI NORTH OF TRUCKEE (NEVADA CO)  TO SIERRAVILLE (SIERRA CO) 
+CHAINS OR SNOW TIRES ARE REQUIRED FROM 5 MI NORTH OF TRUCKEE (NEVADA CO)  TO 11 MI NORTH OF TRUCKEE (SIERRA CO)