This webpage lists highway projects in design and study for the Wisconsin Department of Transportation (WisDOT), Division of Transportation System Development (DTSD) Southwest Region. The Southwest Region consists of Columbia, Crawford, Dane, Dodge, Grant, Green, Iowa, Jefferson, Juneau, La Crosse, Lafayette, Monroe, Richland, Rock, Sauk and Vernon counties.
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Construction |
Design |
Studies
Projects under construction
Projects in design (scheduled for construction)
- I-39/90/94 (WIS 60 to County CS), Arlington to Poynette - Columbia County
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I-90 (County M to US 12), Tomah - Monroe County
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I-90 - County C bridge, West Salem - La Crosse County
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I-90 La Crosse area bridges, La Crosse - La Crosse County
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I-90 (Rest area 16, Sparta), Sparta - Monroe County
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I-90 (Theater Road to County C), Onalaska to West Salem - La Crosse County
- I-90/94 bridge repairs (County M/Welch Prairie Rd bridges over I-90/94), New Lisbon - Juneau County
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I-90/94 (US 12 to WIS 23), Wisconsin Dells - Juneau and Sauk Counties
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I-94 (County N interchange to Airport Road overpass), Cottage Grove to Lake Mills - Dane and Jefferson counties
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I-94 and WIS 26 interchange area, Johnson Creek - Jefferson County
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US 12 polymer overlay, Baraboo - Sauk County
- US 12 (County J to Sauk County Line), Wisconsin Dells - Juneau County
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US 12 (Grant Avenue to east Monroe County Line), between Tomah and Camp Douglas - Monroe County
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US 12 (Jackson County Line to County O), North of Tomah - Monroe County
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US 12 (Meadow Lane to east of County J), Lyndon Station - Juneau County
Studies (construction not scheduled)
View other projects around the state under study or in design.
In This Together
Learn how WisDOT works with businesses located in work zones through the
In This Together program.
Contacts
Michael Bie
WisDOT Southwest Region Communications Manager
(608) 246-7928
michael.bie@dot.wi.gov
Hannah Punzel
WisDOT Southwest Region Communications Manager
(608) 246-7907
hannah.punzel@dot.wi.gov
Wisconsin Department of Transportation
Southwest Region
Madison Office
2101 Wright Street
Madison, WI 53704
Phone: (608) 246-3800
WI Telecommunications Relay System (TTY): 711
Email:
swr.dtsd@dot.wi.gov