[IN THE SACRAMENTO VALLEY & THE LAKE TAHOE BASIN] EASTBOUND TRAFFIC IS BEING HELD 9 MI EAST OF PLACERVILLE (EL DORADO CO) - DUE TO AVALANCHE CONTROL TRAFFIC IS BEING HELD FROM ECHO SUMMIT TO MEYERS (EL DORADO CO) - DUE TO AVALANCHE CONTROL CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW TIRES ON ALL 4 WHEELS FROM 9 MI EAST OF PLACERVILLE TO TWIN BRIDGES (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.