[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: 49CFR235.1]

[Page 481]
 
                        TITLE 49--TRANSPORTATION
 
       CHAPTER II--FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF 
                             TRANSPORTATION
 
 PART 235--INSTRUCTIONS GOVERNING APPLICATIONS FOR APPROVAL OF A DISCONTINUANCE OR MATERIAL MODIFICATION OF A SIGNAL SYSTEM OR RELIEF FROM THE REQUIREMENTS OF 
PART 236--Table of Contents
 
Sec. 235.1  Scope.

    This part prescribes application for approval to discontinue or 
materially modify block signal systems, interlockings, traffic control 
systems, automatic train stop, train control, or cab signal systems, or 
other similar appliances, devices, methods, or systems, and provides for 
relief from part 236 of this title.