"Ruta Nacional 3" . . . "Argentine Route 3" . "National" . . "National Highway 3" . "National Route 3 (Argentina)" . "national route 3" . "NR 3" . "National Route 3 (Argentina)" . "Ruta 3" . . . "Route 3" . . "RN 3" . . . . . . "National Route 3" . . . . "Argentina National Route 3" . "National Road 3" . . "Argentine National Route 3" .