In any case in which a road or a way is alleged to be a "way" as defined in RSA 259:125 or a public highway, a Party shall notify the opposing Party or that Party's Attorney at least ten (10) days prior to trial if said "way" or public highway must be formally proved; otherwise, the need to formally prove said "way" or public highway will be deemed to be waived.
N.H. R. Cir. Ct. Prob. Div. 89