Caltrans I80 update

[Marc MERLIN]

Update in from https://roads.dot.ca.gov/ : 2021:11:08 22:12

Change since last update http://marc.merlins.org/snow/roadinfo/i80/i80.2021:11:08-22:12.diff :
+CHAINS OR SNOW TIRES ARE REQUIRED FOR EASTBOUND TRAFFIC FROM KINGVALE (PLACER CO) TO DONNER LAKE INTERCHANGE (NEVADA CO)
+CHAINS OR SNOW TIRES ARE REQUIRED FOR WESTBOUND TRAFFIC FROM DONNER LAKE INTERCHANGE (NEVADA CO) TO RAINBOW (PLACER CO) 

New state from https://roads.dot.ca.gov/ saved at http://marc.merlins.org/snow/roadinfo/i80/i80.2021:11:08-22:12
[IN THE SAN FRANCISCO BAY AREA - SOLANO CO] NO TRAFFIC RESTRICTIONS ARE REPORTED FOR THIS AREA.
[IN THE NORTHERN CALIFORNIA AREA & SIERRA NEVADA] 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
CHAINS OR SNOW TIRES ARE REQUIRED FOR EASTBOUND TRAFFIC FROM KINGVALE (PLACER CO) TO DONNER LAKE INTERCHANGE (NEVADA CO)
CHAINS OR SNOW TIRES ARE REQUIRED FOR WESTBOUND TRAFFIC FROM DONNER LAKE INTERCHANGE (NEVADA CO) TO RAINBOW (PLACER CO) 

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