N.D. Cent. Code § 24-12-04: Injury to mileboards, guideposts, traffic-control signals, signs, or markings

No person may remove, injure, or destroy any mileboard, milestone, or guidepost, traffic-control signals, signs, or markings, or any inscription thereon, erected or placed upon any highway, road, or street by any public authority or by any contractor, subcontractor, or employee engaged in construction activities pursuant to a contract with a public authority therefor.