-[IN NORTHERN CALIFORNIA & THE SIERRA NEVADA]      CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW  TIRES ON ALL 4 WHEELS FROM NYACK (PLACER CO) TO THE DONNER LAKE INTERCHANGE  (NEVADA CO) 
+[IN NORTHERN CALIFORNIA & THE SIERRA NEVADA]      CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW  TIRES ON ALL 4 WHEELS FROM NYACK (PLACER CO) TO TRUCKEE (NEVADA CO)