Caltrans SR89 update

[Marc MERLIN]

Update in http://marc.merlins.org/snow/roadinfo/sr89/ : 2017:12:03 04:00

Change since last update http://marc.merlins.org/snow/roadinfo/sr89/sr89.2017:12:03-04:00.diff :
-CHAINS OR SNOW TIRES ARE REQUIRED FROM SQUAW VALLEY RD (PLACER CO) TO   THE JCT OF I 80 (NEVADA CO) 
+CHAINS OR SNOW TIRES ARE REQUIRED FROM TAHOE CITY (PLACER CO) TO   THE JCT OF I 80 (NEVADA CO) 

New state from http://www.dot.ca.gov/hq/roadinfo/sr89 saved at http://marc.merlins.org/snow/roadinfo/sr89/sr89.2017:12:03-04:00
[IN THE CENTRAL CALIFORNIA AREA & SIERRA NEVADA]      NO TRAFFIC RESTRICTIONS ARE REPORTED FOR THIS AREA. 
[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 ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW  TIRES ON ALL 4 WHEELS FROM PICKETTS JCT (ALPINE CO) TO 2.7 MI SOUTH OF   THE JCT OF US 50 (EL DORADO CO) /LUTHER PASS/ 
CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW  TIRES ON ALL 4 WHEELS FROM 5 MI NORTH OF THE JCT OF US 50 TO BLISS STATE PARK  (EL DORADO CO) 
CHAINS OR SNOW TIRES ARE REQUIRED FROM BLISS STATE PARK TO 2 MI NORTH OF  BLISS STATE PARK (EL DORADO CO) 
CHAINS OR SNOW TIRES ARE REQUIRED FROM TAHOE CITY (PLACER CO) TO   THE JCT OF I 80 (NEVADA CO) 
CHAINS OR SNOW TIRES ARE REQUIRED FROM TRUCKEE (NEVADA CO) TO SIERRAVILLE   (SIERRA CO) 
CHAINS OR SNOW TIRES ARE REQUIRED FROM SATTLEY (SIERRA CO) TO THE   SIERRA/PLUMAS CO LINE 
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