Caltrans SR89 update

[Marc MERLIN]

Update in http://marc.merlins.org/snow/roadinfo/sr89/ : 2017:12:03 12:31

Change since last update http://marc.merlins.org/snow/roadinfo/sr89/sr89.2017:12:03-12:31.diff :
-CHAINS OR SNOW TIRES ARE REQUIRED FROM 5 MI NORTH OF TRUCKEE (NEVADA CO) TO  SIERRAVILLE (SIERRA CO) 
-CHAINS OR SNOW TIRES ARE REQUIRED FROM SATTLEY (SIERRA CO) TO THE  SIERRA/PLUMAS CO LINE 

New state from http://www.dot.ca.gov/hq/roadinfo/sr89 saved at http://marc.merlins.org/snow/roadinfo/sr89/sr89.2017:12:03-12:31
[IN THE CENTRAL CALIFORNIA AREA & SIERRA NEVADA]      CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW  TIRES ON ALL 4 WHEELS FROM THE JCT OF US 395 (MONO CO) TO THE   JCT OF SR 4 /MONITOR PASS/ (ALPINE CO)  
PLEASE RESEARCH CHAIN CONTROL LOCATIONS AS CALTRANS IS CURRENTLY WORKING TO   UPDATE CHAIN CONTROL DESCRIPTIONS FOR CONSISTENCY WITH INTERNET MAPPING,   LIKE GOOGLE MAPS & MAPQUEST. 
[IN THE NORTHERN CALIFORNIA AREA & SIERRA NEVADA]      IS CLOSED FROM THE LASSEN VOLCANIC NAT'L PARK SOUTH BDRY TO THE   JCT OF SR 44 /LASSEN LOOP/ (TEHAMA, SHASTA CO) - FOR THE WINTER - MOTORISTS ARE  ADVISED TO USE AN ALTERNATE ROUTE  
CHAINS OR SNOW TIRES ARE REQUIRED FROM SQUAW VALLEY RD (PLACER CO) TO   THE JCT OF I 80 (NEVADA CO) 
PLEASE RESEARCH CHAIN CONTROL LOCATIONS AS CALTRANS IS CURRENTLY WORKING TO   UPDATE CHAIN CONTROL DESCRIPTIONS FOR CONSISTENCY WITH INTERNET MAPPING,   LIKE GOOGLE MAPS & MAPQUEST. 

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