-[IN THE NORTHERN CALIFORNIA AREA & SIERRA NEVADA]      CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW  TIRES ON ALL 4 WHEELS FROM CISCO (PLACER CO) TO THE DONNER LAKE INTERCHANGE   (NEVADA CO)  
+[IN THE NORTHERN CALIFORNIA AREA & 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)  
-WESTBOUND TRUCKS ARE BEING SCREENED AT PROSSER RD /IN TRUCKEE/ (NEVADA CO)  - DRIVERS MUST HAVE MAXIMUM CHAINS IN THEIR POSSESSION IN ORDER TO PROCEED   - PERMIT LOADS ARE PROHIBITED