Minnesota State Highway 120

Trunk Highway 120
MN 120 highlighted in red
Route information
Maintained by MnDOT
Length	7.233 mi[1] (11.640 km)
Existed	1965–present
Major junctions
South end	I-94 / US 12 / CSAH 25 / CSAH 72 at Maplewood, Woodbury White Bear Lake, Mahtomedi
Major intersections	MN 5 at Maplewood, Oakdale MN 36 at North St. Paul, Oakdale I-694 at Mahtomedi
North end	CSAH 12 / CSAH 15 / CR 27 at
Location
Country	United States
State	Minnesota
Counties	Ramsey, Washington
Highway system
Minnesota Trunk Highway System Interstate US State Legislative Scenic
← MN 119 → MN 121

Minnesota State Highway 120 (MN 120) is a 7.2-mile-long (11.6 km) state highway in Minnesota, which runs from a point south of its interchange with Interstate 94 (I-94) in Maplewood (near Landfall) and continues north to its northern terminus at its intersection with MN 244 and County Road 15 (CR 15) at the White Bear Lake–Mahtomedi boundary line.

MN 120 is also known as Century Avenue, Geneva Avenue, and Division Street at various points throughout its route.

The highway runs along the Washington–Ramsey county line for most of its length.