d85b2f49_Segway_laws__New_Hampshire_bicycle_law
[New Hampshire EPAMD law] 269:2 Applicable Law.  An EPAMD shall not be considered a "vehicle' within the meaning of the law of this state. [Comments] The Segway's speed and operating characteristics define it as a vehicle under section 259:122, except that it is specially defined as not being one. Therefore, the normal rules of the road do not apply to the Segway. They do apply to bicycles. [New Hampshire bicycle law] 
259:122 "Vehicle" shall mean: I. Except as provided in paragraphs II and III, every mechanical device in, upon or by which any person or property is or may be transported or drawn upon a way, excepting devices used exclusively upon stationary rails or tracks; II. [Repealed.] III. When used in the provisions of RSA 264 [equipment provisions], the same as paragraph I of this section, but not including bicycles and mopeds. 265:143 Application of Motor Vehicle Laws to Bicycles. I. Every person propelling a vehicle by human power or riding a bicycle shall have all of the rights and be subject to all of the duties applicable to the driver of any other vehicle under the rules of the road, except as provided in paragraph II and as to special regulations in this subdivision and except as to those provisions which by their nature can have no application. II.(a) Any peace officer, wearing a distinctive uniform, operating a bicycle during the course of his or her duties is exempt from the provisions of this subdivision, except as those provisions relate to driving under the influence of alcoholic beverages or drugs, if the bicycle is being operated under any of the following circumstances: (1) In response to an emergency call. (2) While engaged in a rescue operation. (3) In the immediate pursuit of an actual or suspected violator of the law. (b) This paragraph shall not relieve a peace officer from the duty to operate a bicycle with due regard for the safety of all persons using the public way. 265:144 Riding on Bicycles.  V. Persons riding bicycles 2 or more abreast shall not impede the normal and reasonable movement of traffic and, on a laned roadway, shall ride within a single lane. VI. Bicyclists intending to turn right or left shall not be required to give a continuous hand or arm signal if the hand is needed in the control or operation of the bicycle. VII. A person propelling a bicycle may pass a slower-moving vehicle in the same lane provided such movement can be made with reasonable safety.
Segway laws
New Hampshire bicycle law