Minnesota Department of Transportation Minnesota Department of Transportation Search | Advanced Search | New Members | Coupons and Discounts | All Categories Government & Education >> Government - State Minnesota Department of Transportation 1123 Mesaba AvenueDuluth, MN 55811 (218) 725-2708 Visit Site Send a message to: Minnesota Department of Transportation Your Name: Your Email: Subject: Message: (Date: 1/24/2021)