[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 3 MI EAST OF KYBURZ 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. **FOR EASTBOUND TRAFFIC: EASTBOUND TRAFFIC IS NO LONGER BEING HELD AT TWIN BRIDGES (EL DORADO CO) AT 0842 HRS ON 3/17/18 **FOR WESTBOUND TRAFFIC: WESTBOUND TRAFFIC IS NO LONGER BEING HELD AT MEYERS (EL DORADO CO) AT 0842 HRS ON 3/17/18