I-80: CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW TIRES ON ALL 4 WHEELS FROM KINGVALE (PLACER CO) TO TRUCKEE (NEVADA CO)

This highway information is the latest reported as of Wednesday, January 16, 2019 at 15:47 .

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I 80

[IN THE SAN FRANCISCO BAY AREA - SOLANO CO] 
NO TRAFFIC RESTRICTIONS ARE REPORTED FOR THIS AREA.

[IN THE NORTHERN CALIFORNIA AREA & SIERRA NEVADA] 

This is true as of 3:48 pm PST January 16th 2019 Wednesday

**FOR EASTBOUND TRAFFIC:
EASTBOUND TRAFFIC IS BEING HELD AT KINGVALE (PLACER CO) - DUE TO A JACKKNIFED BIG RIG

CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW TIRES ON ALL 4 WHEELS FROM KINGVALE (PLACER CO) TO TRUCKEE (NEVADA CO)

**FOR WESTBOUND TRAFFIC:
WESTBOUND TRAFFIC IS BEING HELD AT THE NEVADA STATE LINE - DUE TO SPIN-OUTS

CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW TIRES ON ALL 4 WHEELS FROM TRUCKEE (NEVADA CO) TO 3 MI WEST OF KINGVALE (PLACER CO)

EASTBOUND TRUCKS ARE BEING SCREENED AT APPLEGATE (PLACER CO) - DRIVERS MUST HAVE MAXIMUM CHAINS IN THEIR POSSESSION IN ORDER TO PROCEED - PERMIT LOADS ARE PROHIBITED

WESTBOUND TRUCKS ARE BEING SCREENED AT OVERLAND TRAIL RD /IN TRUCKEE/ (NEVADA CO) - DRIVERS MUST HAVE MAXIMUM CHAINS IN THEIR POSSESSION IN ORDER TO PROCEED - PERMIT LOADS ARE PROHIBITED

PLEASE RESEARCH CHAIN CONTROL LOCATIONS AS CALTRANS IS CURRENTLY WORKING TO UPDATE CHAIN CONTROL DESCRIPTIONS FOR CONSISTENCY WITH INTERNET MAPPING, LIKE GOOGLE MAPS & MAPQUEST.

A HIGH WIND ADVISORY IS IN EFFECT OVER THE YOLO CAUSEWAY & OVER THE BRYTE BEND BRIDGE /WEST OF SACRAMENTO/ (YOLO CO)

end quote from:

http://www.dot.ca.gov/cgi-bin/roads.cgi?roadnumber=80&submit=Search