As used in this part:
(1) "Highway-railroad grade crossing" means:
(a) an intersection where a railroad track crosses a highway at the same level; or
(b) an intersection where the railroad track of a railroad entity crosses the railroad track of another railroad entity at the same level.
(2) "Public Service Commission" means the Public Service Commission of Utah created in Section 54-1-1.
(3) "Railroad entity" means an entity, a company, a person, or a public transit provider that owns, controls, operates, or manages a railroad.