[IN THE SACRAMENTO VALLEY & THE LAKE TAHOE BASIN] IS CLOSED TO WESTBOUND TRAFFIC AT ZINFANDEL DR /IN RANCHO CORDOVA/ (SACRAMENTO CO) AT 1902 HRS ON 5/8/17 - DUE TO POLICE ACTIVITY - MOTORISTS ARE ADVISED TO USE AN ALTERNATE ROUTE IS REDUCED TO 1 LANE IN EACH DIRECTION FROM 3 MI EAST OF POLLOCK PINES TO 1 MI WEST OF RIVERTON /AT BRIDAL VEIL FALLS RD/ (EL DORADO CO) - DUE TO A SLIPOUT - MOTORISTS ARE SUBJECT TO DELAYS