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