MN 3 highlighted in red | ||||
Route information | ||||
Maintained by MnDOT | ||||
Length | 49.130 mi[1] (79.067 km) | |||
Existed | 1963–present | |||
Major junctions | ||||
South end | ![]() | |||
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North end | ![]() | |||
Location | ||||
Country | United States | |||
State | Minnesota | |||
Counties | Rice, Dakota, Ramsey | |||
Highway system | ||||
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Minnesota State Highway 3 (MN 3) is a 43.749-mile-long (70.407 km) state highway in Minnesota, which runs from its intersection with MN 21 in Faribault and continues north to its northern terminus at an intersection with MN 5 in downtown Saint Paul. Until the resigning of a previously unsigned highway in 2019, the route's northern terminus was an interchange with MN 62 in Inver Grove Heights.