Caltrans I80 update

[Marc MERLIN]

Update in from https://roads.dot.ca.gov/ : 2021:12:09 04:42

Change since last update http://marc.merlins.org/snow/roadinfo/i80/i80.2021:12:09-04:42.diff :
-CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW TIRES ON ALL 4 WHEELS FROM NYACK (PLACER CO) TO DONNER LAKE INTERCHANGE (NEVADA CO)
+**FOR EASTBOUND TRAFFIC: CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW TIRES ON ALL 4 WHEELS FROM BAXTER (PLACER CO) TO DONNER LAKE INTERCHANGE (NEVADA CO)
+**FOR WESTBOUND TRAFFIC: CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW TIRES ON ALL 4 WHEELS FROM DONNER LAKE INTERCHANGE (NEVADA CO) TO WHITMORE (PLACER CO)

New state from https://roads.dot.ca.gov/ saved at http://marc.merlins.org/snow/roadinfo/i80/i80.2021:12:09-04:42
[IN THE SAN FRANCISCO BAY AREA - SOLANO CO] THERE IS A DENSE FOG ADVISORY IN EFFECT AT THE SAN FRANCISCO-OAKLAND BAY BRIDGE /IN SAN FRANCISCO/ (SAN FRANCISCO,ALAMEDA CO) - MOTORISTS ARE ADVISED TO DRIVE WITH CAUTION
THERE IS A DENSE FOG ADVISORY IN EFFECT FROM THE JCT OF SR 37 /IN VALLEJO/ TO RED TOP RD /IN FAIRFIELD/ (SOLANO CO) - MOTORISTS ARE ADVISED TO DRIVE WITH CAUTION
[IN THE NORTHERN CALIFORNIA AREA & SIERRA NEVADA] IS CLOSED TO WESTBOUND TRAFFIC AT THE JCT OF SR 89 /IN TRUCKEE/ (NEVADA CO) - DUE TO A JACKKNIFED BIG RIG - A DETOUR IS AVAILABLE
**FOR EASTBOUND TRAFFIC: CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW TIRES ON ALL 4 WHEELS FROM BAXTER (PLACER CO) TO DONNER LAKE INTERCHANGE (NEVADA CO)
**FOR WESTBOUND TRAFFIC: CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW TIRES ON ALL 4 WHEELS FROM DONNER LAKE INTERCHANGE (NEVADA CO) TO WHITMORE (PLACER CO)
INTERNET MAPPING, LIKE GOOGLE MAPS & MAPQUEST.
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 5 MI WEST OF RENO /AT MOGUL/ (WASHOE CO) - DRIVERS MUST HAVE MAXIMUM CHAINS IN THEIR POSSESSION IN ORDER TO PROCEED - PERMIT LOADS ARE PROHIBITED
ALL WESTBOUND TRUCKS ARE REQUIRED TO STOP AT THE BRAKE CHECK AREA 0.5 MI WEST OF NYACK (PLACER CO) - TO REDUCE THE RISK OF BRAKE FIRES 

Main page with google maps of Caltrans reporting points:
http://marc.merlins.org/snow/tahoe_caltrans.shtml