RSA 215-C:10 Limitations of Snowmobile Operation on Class I, II, III, and III-a Highways.

I. A person shall not operate a snowmobile on the traveled portions or the plowed snowbanks adjacent to class I, class II, class III, or class III-a highways.
II. Notwithstanding any provisions of the law to the contrary, a person may operate a snowmobile on a class I, class II, class III, or class III-a highway that is not maintained for winter use by conventional motor vehicles; provided, however, that if a class I, class II, class III, or class III-a highway is not maintained for winter use by conventional motor vehicles and said highway is opened for a snowmobile trail, said highway shall be so posted and conventional motor vehicle traffic prohibited. The commissioner of the department of transportation, upon notification to the supervisor of the bureau, may open at any ti