Office of Materials & Road Research Geotechnical Engineering Section Aggregate Foundations Geology Mn/DOT Home FAQ Topics A to Z Search Mn/DOT Info@DOT ![]() |
Geology Unit PersonnelChief Engineering Geologist - Chuck Howe, 651-366-5448 Asst. Engineering Geologist - Jason Richter, 651-366-5453 Asst. EngineeringGeologist - Beth Lauzon, 651-366-5499 Hydrologist - Joe Hudak, 651-366-5582 Aggregate Resources - Randy Tilseth, 651-366-5451 |