Caltrans I80 update

[Marc MERLIN]

Update in from https://roads.dot.ca.gov/ : 2020:04:05 12:48

Change since last update http://marc.merlins.org/snow/roadinfo/i80/i80.2020:04:05-12:48.diff :
-CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW TIRES ON ALL 4 WHEELS FROM TRUCKEE (NEVADA CO) TO 2.1 MI EAST OF BAXTER (PLACER CO)
+**FOR WESTBOUND TRAFFIC: CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW TIRES ON ALL 4 WHEELS FROM TRUCKEE (NEVADA CO) TO 2.1 MI EAST OF BAXTER (PLACER CO)

New state from https://roads.dot.ca.gov/ saved at http://marc.merlins.org/snow/roadinfo/i80/i80.2020:04:05-12:48
[IN THE SAN FRANCISCO BAY AREA - SOLANO CO] A HIGH WIND ADVISORY IS IN EFFECT AT THE SAN FRANCISCO-OAKLAND BAY BRIDGE /IN SAN FRANCISCO/ (SAN FRANCISCO,ALAMEDA CO) - TRAVEL IS NOT RECOMMENDED FOR CAMPERS, TRAILERS OR PERMIT LOADS
[IN THE NORTHERN CALIFORNIA AREA & SIERRA NEVADA] **FOR EASTBOUND TRAFFIC: CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW TIRES ON ALL 4 WHEELS FROM NYACK (PLACER CO) TO TRUCKEE (NEVADA CO)
**FOR WESTBOUND TRAFFIC: CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW TIRES ON ALL 4 WHEELS FROM TRUCKEE (NEVADA CO) TO 2.1 MI EAST OF BAXTER (PLACER CO)
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