N.J. Stat. § 39:4-120.6: Erection of traffic control device by owner of private open road

2. The owner of a private road open to the public which forms a public-private intersection may erect an official traffic control device at the public-private intersection after obtaining the necessary approval in accordance with section 3 of this act. All official traffic control devices shall conform to the same specifications as those regulating intersections.

L.1991,c.298,s.2.