Minnesota Highway 61 was designated and signed in 1991. The roadway was originally part of
US 61 from 1926 to 1991. After construction of
I-35 in the 1960s, US 61 was
co-signed with I-35 until 1991. During that year, US 61 was
decommissioned from the
Canadian border south to its present-day junction with I-35 at the city of
Wyoming near
Forest Lake. The section of US 61 north of Duluth was redesignated MN 61 that same year. MN 61 is one of three state marked highways to carry the same number as an existing U.S. Highway within the state; the others are
MN 65 and
MN 169. From 1991 to 1997, MN 61 continued southwest on London Road beyond I-35 to 14th Avenue East, where southbound traffic then turned northwest to end at
MN 23 which followed a one-way pair of 2nd Street East (eastbound) and 3rd Street East (westbound); northbound MN 61 began following 12th Avenue East south to London Road. Both routes were turned back to end at their respective I-35 junctions in Duluth in 1997.
Early history MN 61, between Duluth and the Canadian border, was commissioned as part of
US 61 in 1926, ready for use by 1929, and paved by 1940. The section of MN 61 from
Hovland to the
Pigeon River formerly ran inland, bypassing the community of
Grand Portage. The new highway alignment and border crossing were constructed in the early 1960s. The MN 61
expressway between
Duluth and
Two Harbors was constructed inland in the 1960s. The state then turned over maintenance of the original US 61 between Duluth and Two Harbors to
Saint Louis and
Lake counties. The two counties then redesignated this section as CR 61 or Scenic 61. ==Major intersections==