Cameron Shiffer
WisDOT Northwest Region Consultant Project Manager
(715) 495-2196
cshiffer@correinc.com

Tou Yang
WisDOT Northwest Region Project Supervisor
(715) 833-5570
tou.yang@dot.wi.gov

​Christena T. O’Brien
WisDOT Northwest Region Communications Manager
(715) 833-9814, office; (715) 828-9471, cell
christena.obrien@dot.wi.gov

Wisconsin Department of Transportation (WisDOT)
Northwest Region, Eau Claire Office
718 W. Clairemont Ave.
Eau Claire, WI 54701
(715) 836-2891, (800) 991-5285
nwr.dtsd@dot.wi.gov