New Jersey Statutes Title 39. Motor Vehicles and Traffic Regulation 39 § 4-141

The official, board or body charged with the maintenance of a highway or section thereof designated as a through street, or of an intersection designated as a stop intersection or a yield intersection, as provided in section 39:4-140 of this Title shall place “stop” signs or “yield right of way” signs, as in the designation provided, on the near right side of each highway intersecting the through street or of each entrance to the intersection where such sign is deemed necessary; except that on one-way streets, such signs may be placed on either or both near sides of the intersecting street or entrance, if approved by the director.