Minnesota State Highway 120 (MN 120) is a highway in Minnesota, which runs from its interchange with Interstate Highway 94 in Maplewood (near Landfall) and continues north to its northern terminus at its intersection with State Highway 244 and Ramsey County Road 15 at the White Bear Lake / Mahtomedi boundary line. The route is 8 miles (13 km) in length. Highway 120 is also known as Century Avenue, Geneva Avenue, and Division Street at various points throughout its route. The route runs along the county line for Washington and Ramsey counties for most of its length.