Any road or part thereof laid out by authority of a board of county commissioners or a board of township supervisors, and not opened to public use within ten years from the time when it was laid out, or which thereafter is abandoned and not used for ten years, hereby is declared vacant.
N.D. Cent. Code § 24-07-31
Nonuse for ten years will vacate highway
Official source: North Dakota Legislative Branch. Reproduced from public-domain North Dakota statutes; confirm against the official source for the current text. Not legal advice.