I-39/90 Expansion Project

Illinois state line to Madison, Dane and Rock counties

Central Segment, Contacts

Derek Potter, P.E.
I-39/90 Design Project Manager
derek.potter@dot.wi.gov | (608) 884-7135

Rich Cannon, P.E.
Project Supervisor
richard.cannon@dot.wi.gov | (608) 884-1160

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Wisconsin Department of Transportation
Southwest Region Project Field Office
111 Interstate Blvd.
Edgerton, WI 53534
(608) 884-1234 | i39-90Project@dot.wi.gov