(1) There is established the Otto Fossen memorial highway on the existing U.S. highway 2 from mile marker 329 to the Hill County line.
(2) The department shall design and install appropriate signs marking the location of the Otto Fossen memorial highway, stating his name, title, and the date of his passing.
(3) Maps that identify roadways in Montana must be updated to include the location of the Otto Fossen memorial highway when the department updates and publishes the state maps.