[IN THE NORTHERN CALIFORNIA AREA] 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) MOTORISTS ARE SUBJECT TO LANE REDUCTIONS IN EACH DIRECTION FROM THE JCT OF SR 51 TO 65TH ST /IN SACRAMENTO/ (SACRAMENTO CO) FROM 0001 HRS TO 0500 HRS THURSDAY THRU SUNDAY THRU 2/11/13 - DUE TO CONSTRUCTION WESTBOUND MOTORISTS ARE SUBJECT TO LANE REDUCTIONS FROM PONDEROSA RD /IN SHINGLE SPRINGS/ TO EL DORADO HILLS BLVD /IN EL DORADO HILLS/ (EL DORARDO CO) FROM 2000 HRS EACH NIGHT TO 0500 HRS EACH MORNING MONDAY THRU FRIDAY & FROM 2000 HRS FRIDAY TO 0800 HRS SATURDAY THRU 2/11/13 - DUE TO MAINTENANCE