Section 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.