List of Interstate Highways in Wisconsin

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Interstate Highways of the Wisconsin State Trunk Highway System
System information
Length1,099.11 mi[2] (1,768.85 km)
FormedJune 29, 1956 (1956-06-29)[1]
Highway names
InterstatesInterstate nn (I-nn)
System links

The Interstate Highways in Wisconsin comprise five current primary Interstate Highways and three auxiliary Interstates.

Primary Interstate Highways

Number Length (mi)[2] Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes
I-39 182.14 293.13 I-39/I-90 near Beloit US 51/WIS 29 in Rothschild 01992-01-011992 current
I-41 175.43 282.33 I-94/I-41/US 41 near Russell, IL I-43 and US 41/US 141 in Howard 02015-04-092015[3] current Overlaps US 41 in the state
I-43 191.55 308.27 I-39/I-90 and WIS 81 in Beloit US 41/US 141 in Howard 01981-01-011981 current
I-90 187.13 301.16 I-90 in La Crosse I-39/I-90 in Beloit 01956-01-011956 current
I-94 348.23 560.42 I-94/US 12 in Hudson I-94/I-41/US 41 near Russell, IL 01956-01-011956 current

Auxiliary Interstate Highways

Number Length (mi)[2] Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes
I-535 1.21 1.95 US 53 and WIS 35 in Superior I-535/US 53 at Duluth, MN 01971-01-011971 current Follows the John A. Blatnik Bridge and continues another 1.57 miles (2.53 km) to I-35 in Duluth
I-794 3.50 5.63 I-43/I-94/US 41 in Milwaukee WIS 794 in Milwaukee 01980-01-011980 current Called the Lake Freeway and the East–West Freeway
I-894 9.92 15.96 I-94 and US 45 in West Allis I-43/I-94 in Milwaukee 01966-01-011966 current Completely concurrent with I-41, partly concurrent withI-43 called the Airport Freeway

References

  1. ^ McNichol, Dan (2006). The Roads that Built America. New York: Sterling. p. 106. ISBN 1-4027-3468-9. OCLC 63377558.
  2. ^ a b c Wisconsin State Trunk Highway Logs:
    • Northeast Region Staff (May 14, 2009). State Trunk Highway Log for Region 3. Green Bay, WI: Wisconsin Department of Transportation.
    • Northwest Region Staff (May 14, 2009). State Trunk Highway Log for Region 5. Eau Claire, WI: Wisconsin Department of Transportation.
    • North Central Region Staff (December 31, 2008). State Trunk Highway Log for North Central Region (XLS). Rhinelander, WI: Wisconsin Department of Transportation.
    • Southwest Region Staff (December 31, 2008). State Trunk Highway Log for Southwest Region (XLS). Madison, WI: Wisconsin Department of Transportation.
    • Southeast Region Staff (December 31, 2008). State Trunk Highway Log for Southeast Region (XLS). Waukesha, WI: Wisconsin Department of Transportation.
  3. ^ Srubas, Paul (April 9, 2015). "US 41 Named Officially to Interstate Highway System". Green Bay Press Gazette.

External links

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