Wisconsin Statutes Corporations (Ch. 180 to 188) § 182.40. Toll exemptions

(1) The following government agencies are to be exempt from the payment of tolls: All armed forces of the United States including the Wisconsin national guard and national guard units from other states; the Wisconsin state defense force; and civilian defense organizations.

(2) When not traveling on an emergency mission the corporation shall have the power to designate the time of such use, the length and timing of convoys, serials and march units, rate of march, and intervals, and make such other requirements as may be necessary to properly control traffic in the interest of general safety and convenience of travel.

(3) The corporation shall have the power to exempt law enforcement officers and those operating emergency vehicles from the payment of tolls upon such conditions as it may direct.