Interstate 41, WisconsinRoads of the Mid-South & West > Highways of the State of Wisconsin > Interstate 41, Wisconsin

Interstate 41

Interstate 41 is a north-south interstate in Eastern Wisconsin. It runs along Interstate 94/U.S. Rt. 41 from the Illinois/Wisconsin State Line, north to Milwaukee. At the Mitchell Interchange it leaves I-94 and runs with Interstate 43/894 on the southside of Milwaukee. When I-41/43/894; U.S. Rt. 41 reach the Hale Interchange, I-43 leaves and heads toward Beloit, while U.S. Rt. 45 joins I-41/894; U.S. Rt. 41, to run along the westside of Milwaukee. I-41 continues north to it's end point with I-43; U.S. Rt. 41/141 in Green Bay.

While in Wisconsin, I-41 is multi-plexed with...

I-41 is multi-plexed with...

...Interstate 94, from the Illinois/Wisconsin State Line to Milwaukee.
...U.S. Rt. 41, from the Illinois/Wisconsin State Line to Howard.

...Interstate 43, at Milwaukee.
...Interstate 894, at Milwaukee.

...U.S. Rt. 45, from Milwaukee to Richfield.

...Wisconsin State Route 100, from Milwaukee to Menomonee Falls.

...Wisconsin State Route 167, at Germantown.

...U.S. Rt. 45, at Fond du Lac.

...Wisconsin State Route 32, from Green Bay to Howard.
...U.S. Rt. 141, at Howard.


Interstate 41 intersects the following interstate in the State of Wisconsin.

Interstate 43, at Milwaukee.
Interstate 94, at Milwaukee.
Interstate 894, at Milwaukee.

A BGS two miles from the Airport Interchange on NB I-41/U.S. Rt. 41; WB I-94. (September, 2018)

NB I-41/U.S. Rt. 41; WB I-94 under one mile from I-43/894. (September 2018)

NB I-41/U.S. Rt. 41; WB I-94 near I-43/894. (September, 2018)

NB I-41/U.S. Rt. 41; WB I-94 at I-43/894. (September, 2018)

A BGS over one mile from the Mitchell Interchange on SB I-41/U.S. Rt. 41; NB I-43; EB I-894. (September, 2022)

A BGS one mile from the Mitchell Interchange on SB I-41/U.S. Rt. 41; NB I-43; EB I-894. (September, 2022)

SB I-41/U.S. Rt. 41; NB I-43; EB I-894 near the Mitchell Interchange. (September, 2022)

SB I-41/U.S. Rt. 41; NB I-43; EB -894 before the Mitchell Interchange. (September, 2022)

SB I-41/U.S. Rt. 41; NB I-43; EB -894 at the Mitchell Interchange. (September, 2022)
Interstate 43, at Milwaukee.
Interstate 94, at Milwaukee.
Interstate 894, at Milwaukee.
Interstate 43, at Howard.

NB I-43/U.S. Rt. 41 south of I-43.

NB I-43/U.S. Rt. 41 at I-43.

SB I-43/U.S. Rt. 41 a half mile north of I-43.

SB I-43/U.S. Rt. 41 at I-43.


There are no branches of I-41 in the State of Wisconsin.

Photos of Interstate 41 as it travels through Wisconsin.
Select A Section of I-41.


4 August 2023