U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000


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South Dakota Division

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Staff Directory

116 East Dakota Avenue, Suite A
Pierre, SDĀ  57501
SouthDakota.FHWA@dot.gov
Phone: (605) 224-8033
Toll Free: (800) 597-7719
FAX: (605) 224-8307

Division Administrator’s Office
John Rohlf Division Administrator
X00000
(605) 224-8033
Program Delivery Staff
Virginia Tsu Assistant Division Administrator (605) 224-7326 X3043
Mark Hoines Planning/Civil Rights Engineer (605) 224-7326 X3039
Bruce Hunt ITS Specialist (605) 224-7326 X3038
Sharon Johnson Safety & Traffic/ROW Engineer (605) 224-7326 X3041
Project Management Staff
Ronald McMahon Operations Team Leader (605) 224-7326 X3047
Mark Clausen Structures Engineer (Aberdeen Region) (605) 224-7326 X3034
Brett Hestdalen Pavements & Materials Engineer (Mitchell Region) (605) 224-7326 X3035
Marc Hoelscher Quality Engineer (Pierre & Rapid City Regions) (605) 224-7326 X3036
Marion Barber Environmental Protection Specialist (605) 224-7326 X3037
Finance & Administration Staff
Carla Remmich Financial Program Manager (605) 224-7326 X3033
Melissa Habeck Financial Technician (605) 224-7326 X3024
Sheridan Shoemaker Staff Assistant (605) 224-7326 X3021
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000