Utah Code Ann. § 41-6a-1402
(1) Except as otherwise provided in this section, a vehicle stopped or parked on a two-way roadway shall be stopped or parked with the right-hand wheels:
(2) Except when otherwise provided by local ordinance, a vehicle stopped or parked on a one-way roadway shall be stopped or parked parallel to the curb or edge of the roadway in the direction of authorized traffic movement with its:
(a) right-hand wheels:
(b) left-hand wheels:
(3)
(4)
(a) The Department of Transportation, with respect to highways under its jurisdiction, may place traffic-control devices prohibiting or restricting the stopping, standing, or parking of vehicles on a highway where: