Caltrans US50 update

[Marc MERLIN]

Update in http://marc.merlins.org/snow/roadinfo/us50/ : 2018:12:21 00:45

Change since last update http://marc.merlins.org/snow/roadinfo/us50/us50.2018:12:21-00:45.diff :
+[IN THE SACRAMENTO VALLEY & THE LAKE TAHOE BASIN]      CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW  TIRES ON ALL 4 WHEELS FROM TWIN BRIDGES TO MEYERS (EL DORADO CO) 

New state from http://www.dot.ca.gov/hq/roadinfo/us50 saved at http://marc.merlins.org/snow/roadinfo/us50/us50.2018:12:21-00:45
[IN THE SACRAMENTO VALLEY & THE LAKE TAHOE BASIN]      CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW  TIRES ON ALL 4 WHEELS FROM TWIN BRIDGES TO MEYERS (EL DORADO 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