Contact Information for each Product Categories and List Names

The contacts listed will answer questions regarding product approval application processes and/or status on products currently under evaluation within their product category.  Since the contact person for a specific product within a category may vary from this list, please refer directly to the Approved Product List for specific contact names.

Please note that many products utilized by Mn/DOT do not require to be on an APL, and for some product categories the APL has not yet been established.  Contact the most appropriate office / contact person for information on unlisted product categories.

Product Category

Responsible Offices

Contact Information
Asphalt Release Agents Materials Jim McGraw
Asphalt Products Materials Jim McGraw
Bridge Products Bridge Mark Spafford
Concrete Products Materials Ron Mulvaney
Crack and Joint Materials Materials Jim McGraw
Drainage Materials Jim Kochsiek
Erosion Control and Landscaping Environmental Services Lori Belz
Roadway Lighting Traffic Engr. Peter Skweres
Maintenance Shop Supplies Maintenance Tom Peters
Misc. Materials Materials Terry Beaudry
Paint / Stain/ Coating Systems Materials Jim McGraw
Pavement Markings Traffic Engr. Mitch Bartelt
Roadside Safety Hardware Design Services Alex Chernyaev
Signals Traffic Engr. Peter Skweres
Signing Traffic Engr. Ted Ulven
Snow and Ice Chemicals Maintenance Tom Peters
Temporary Traffic Control Devices Traffic Engr. Ted Ulven
Traffic Management Systems / ITS Traffic Management Center Ralph Adair
Vehicle Safety Lights Maintenance / Constr. Ryan Otte
Walls Bridge Paul Rowekamp
     
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