Park Avenue and Portland Avenue are a pair of streets in Hennepin County, Minnesota. The northern terminus of the streets is in downtown Minneapolis. They initially run as a one-way pair, but south of 46th Street, Portland Avenue continues as a two-way arterial street while Park Avenue is a minor street and not part of the major route. The streets serve Richfield and Bloomington south of Minneapolis. A shorter portion of Portland Avenue also exists in Burnsville, but it is not contiguous to the Hennepin County route.