[Code of Federal Regulations]

[Title 49, Volume 4]

[Revised as of October 1, 2005]

From the U.S. Government Printing Office via GPO Access

[CITE: 49CFR235.5]



[Page 580]

 

                        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. 235.5  Changes requiring filing of application.



    (a) Except as provided in Sec. 235.7, applications shall be filed 

to cover the following:

    (1) The discontinuance of a block signal system, interlocking, 

traffic control system, automatic train stop, train control, or cab 

signal system or other similar appliance or device;

    (2) The decrease of the limits of a block signal system, 

interlocking, traffic control system, automatic train stop, train 

control, or cab signal system; or

    (3) The modification of a block signal system, interlocking, traffic 

control system, automatic train stop, train control, or cab signal 

system.

    (b) [Reserved]



(Approved by the Office of Management and Budget under control number 

2130-0042)