Pub. L. 91-611, tit. II, sec. 228

Sec. 228. The comprehensive plan for flood control and other purposes in the Missouri River Basin, as authorized by the Act of June 28, 1938 (52 Stat. 1215), and as modified and expanded by subsequent Acts, is further modified to authorize the Secretary of the Army, acting through the Chief of Engineers, to construct a bridge across the Missouri River at an appropriate location midway between Bismarck, North Dakota, and Mobridge, South Dakota, in accordance with such plans as determined to lie satisfactory by the Secretary of the Army so as to provide adequate crossing facilities over such river for highway traffic in the area. Prior to construction the Secretary of the Army, acting through the Chief of Engineer’s, shall enter into an agreement with appropriate non-Federal interests as determined by him, which shall provide that after construction such non-Federal interests shall own, operate toll free, and maintain such bridge and approach facilities.