2006 New York Code - Obstructing Tracks.

 
    § 16-121 Obstructing tracks. a. It shall be unlawful for any person to
  throw,  place  or  pile, or assist others in throwing, placing or piling
  any snow, ice or other impediment or obstruction to the running of  cars
  upon  the  tracks  of  any railroad company, or in the space between the
  rails thereof or in the space between the  tracks  and  a  line  distant
  three  feet  outside  of  such rails or any ashes, garbage, paper, dust,
  wood, metal or other rubbish, refuse, junk or other  offensive  material
  whatsoever on any part of any railroad right of way.
    b.  Violations.  Any  person  who  shall violate any provision of this
  section, upon conviction thereof, shall be punished by  a  fine  of  not
  less  than  one  hundred  dollars  nor more than five hundred dollars or
  imprisonment for ninety days or both.