Utah Code § 41-6a-201: Chapter relates to vehicles on highways -- Exceptions.

The provisions of this chapter relating to the operation of vehicles refer exclusively to the operation of vehicles upon highways, except:

(1) when a different place is specifically identified;

(2) under the provisions of Section 41-6a-210, Part 4, Accident Responsibilities, and Part 5, Driving Under the Influence and Reckless Driving, which apply upon highways and elsewhere throughout the state; or

(3) on private roads within the confines of a campus of a private institution of higher education that has a certified private law enforcement agency, as authorized by Subsection 53-19-202(1)(b).