A vehicle transporting loose hay or fodder may be driven on the ways of this state when the overall width including load is greater than 102 inches, provided the excess over 102 inches is solely due to the loose hay or fodder.
N.H. Rev. Stat. Ann. § 266:13
Width Exceptions
Source
Official source: New Hampshire General Court. Reproduced from public-domain New Hampshire statutes; confirm against the official source for the current text. Not legal advice.