N.H. Rev. Stat. Ann. § 232:1-a – Petition to Lay Out

Petitions for laying out or altering class IV, V or VI highways may be filed in the office of the clerk of the superior court in the following cases:

I. When it passes over land not in any town; and
II. When it passes over lands in 2 or more towns, one of which is in the county.

Source. 1982, 41:16, eff. May 28, 1982.