[Code of Federal Regulations]
[Title 49, Volume 4]
[Revised as of October 1, 2002]
From the U.S. Government Printing Office via GPO Access
[CITE: 49CFR221.3]

[Page 247]
 
                        TITLE 49--TRANSPORTATION
 
       CHAPTER II--FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF 
                             TRANSPORTATION
 
PART 221--REAR END MARKING DEVICE--PASSENGER, COMMUTER AND FREIGHT TRAINS--Table of Contents
 
                           Subpart A--General
 
Sec. 221.3  Application.

    (a) Except as provided in paragraph (b) of this section, this part 
applies to passenger, commuter and freight trains when operated on a 
standard gage main track which is part of the general railroad system of 
transportation.
    (b) This part does not apply to:
    (1) A railroad that operates only trains consisting of historical or 
antiquated equipment for excursion, educational, or recreational 
purposes;
    (2) A train that operates only on track inside an installation which 
is not part of the general railroad system of transportation;
    (3) Rapid transit operations in an urban area that are not connected 
with the general railroad system of transportation.
    (4) A railroad that operates only one train at any given time.

[42 FR 2321, Jan. 11, 1977, as amended at 53 FR 28600, July 28, 1988]