Madison, South Dakota Transportation and Brokerage Office 433 SE 12th Street, Suite 101 P.O. Box 9 Madison, SD 57042-0009 Local: 605-256-9105 Toll Free: 800-843-6353 Fax: 605-256-6847 Click here to email Branch Office in Black Hawk, SD Van Division 7410 Black Hawk Road, Suite 4 PO Box 232 Black Hawk...