Section 72-4-201 - I-15 designated as Veterans Memorial Highway(1) There is established the Veterans Memorial Highway composed of the existing Interstate Highway 15 from the Utah-Idaho border to the Utah-Arizona border.(2) The department shall designate Interstate 15 as the "Veterans Memorial Highway" on all future state highway maps.Amended by Chapter 39, 2018 General Session ,§ 57, eff. 5/8/2018.Renumbered and Amended by Chapter 270, 1998 General Session.