[Code of Federal Regulations] [Title 49, Volume 4] [Revised as of October 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 49CFR213.37] [Page 98] TITLE 49--TRANSPORTATION CHAPTER II--FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PART 213--TRACK SAFETY STANDARDS--Table of Contents Subpart B--Roadbed Sec. 213.37 Vegetation. Vegetation on railroad property which is on or immediately adjacent to roadbed shall be controlled so that it does not-- (a) Become a fire hazard to track-carrying structures; (b) Obstruct visibility of railroad signs and signals: (1) Along the right-of-way, and (2) At highway-rail crossings; (This paragraph (b)(2) is applicable September 21, 1999.) (c) Interfere with railroad employees performing normal trackside duties; (d) Prevent proper functioning of signal and communication lines; or (e) Prevent railroad employees from visually inspecting moving equipment from their normal duty stations.