"29" . "170023.974912" . "North" . . . "Route 29" . "California State Route 29" . . . "CA 29" . . "SR 29" . . . "Saint Helena Highway" . "SR 29" . "Sonoma Blvd." . . . . . . "State Route 29" . . . "South" . . . . . . . . "CA-29" . . "CA29" . . "SR" . "State Route 29" . "29" . . . . . . . . "Highway 29" . . . "California State Route 29" . .