[IN THE NORTHERN CALIFORNIA AREA] MOTORISTS ARE SUBJECT TO LANE REDUCTIONS IN EACH DIRECTION FROM BASS LAKE RD /IN EL DORADO HILLS/ TO PONDEROSA RD /IN SHINGLE SPRINGS/ (EL DORADO CO) FROM 1900 HRS EACH NIGHT TO 0700 HRS EACH MORNING 7 DAYS A WEEK THRU 3/4/13 - DUE TO MAINTENANCE