Utah Code Ann. § 72-7-504
(1) Outdoor advertising that is capable of being read or comprehended from any place on the main-traveled way of an interstate or primary system may not be erected or maintained, except:
(2)
(a) The department may itself or by contract erect, administer, and maintain informational signs on the main-traveled way of an interstate or primary system for the display of logo advertising and information of interest to the traveling public if:
(3)
(a) Revenue generated under Subsection (2) shall be: