The standard measure of length, from which all other measures of extension, lineal, superficial, or solid shall be derived, is the yard of three feet or thirty-six inches [914.40 millimeters].
N.D. Cent. Code § 64-01-03
Lineal measure
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.