Railroad Law § 83-A, Operation of snowmobiles on railroad property.

    §  83-a.  Operation of snowmobiles on railroad property. Except in the
case of a railroad employee acting in the performance of his duty, no
person shall operate a snowmobile upon abandoned railroad property which
is posted to prohibit the operation of snowmobiles thereupon, or upon or
along the track or tracks of an operating railroad or within the fences
or guards thereof, except across or along streets or highways or at farm
or forest crossings where necessary to cross said tracks or property.
Any person violating the provisions of this section shall be guilty of a
violation punishable by a fine of one hundred dollars for each separate
offense.