Mont. Code Ann. § 60-5-103
(1) A portion of any interstate highway, throughway or throughway intersection, or other commission-designated highway system or state highway may not be designated as a controlled-access highway unless the commission adopts a resolution so designating it. The resolution must be adopted by the majority vote of the members in attendance at any regular or special meeting. In it, the commission shall find and determine that it is necessary and desirable that:
History: En. Sec. 10-103, Ch. 197, L. 1965; amd. Sec. 1, Ch. 215, L. 1969; R.C.M. 1947, 32-4303; amd. Sec. 25, Ch. 299, L. 2019.