Minnesota Department of Transportation

511 Travel Info

Traffic Engineering

Contacts

traffic.dot@state.mn.us
651-234-7000 (phone)
651-234-7370 (fax)

MnDOT Office of Traffic Engineering 
1500 W. County Rd B2 
Mailstop 725
Roseville, MN 55113 

Traffic Engineering organizational chart (PDF)

District Traffic Engineer Phone
1 - Duluth Jim Miles 218-725-2789
2 - Bemidji Michelle Rognerud-Adams 218-755-6574
3 - Brainerd
Ken Hansen
218-820-8341
Robin DeLage (Signals & Lighting)
320-223-6541
Griffin Enyart (Signs, Marking & 
Traffic Control)
218-821-4235
4 - Detroit Lakes Trudy Kordosky 218-846-3624
6 - Rochester Michael Schweyen 507-286-7636
7 - Mankato Scott Thompson 507-304-6156
8 - Willmar Cody Brand 320-979-4720

Function Traffic Engineer Phone
District Traffic Engineer Lars Impola 651-440-4117
Signal Operations Mike Fairbanks 651-440-1779
Signal Design and Lighting Management Greg Kern 651-775-9167
Program Support (Acting) Ashley Hansen 651-234-7815
Metro Regional Transportation Management Center (RTMC) Tiffany Dagon 651-366-3551
Work Zones and Pavement Markings Mitch Bartelt 651-272-7082
Signing Eric Peterson 651-775-0717

Function Traffic Engineer Phone
Director, State Traffic Engineer Brian Sorenson 651-234-7004
Assistant State Traffic Engineering Ray Starr 651-234-7050
Signing Steve McBurney 651-234-7382
Traffic Signals & Lighting Sue Zarling 651-234-7052
Traffic Standards (including Approved Products List) Tiffany Kautz 651-234-7388
Assistant State Traffic Engineer Ken Johnson 651-234-7010
Pavement Markings and Crashworthy Devices Ethan Peterson 651-234-7380
Traffic Safety Derek Leuer 651-234-7372
Bicycle and Pedestrian Safety Sonja Piper 651-234-7376
Work Zones and Temporary Traffic Control Michelle Moser 651-234-7386