[Code of Federal Regulations]
[Title 49, Volume 4]
[Revised as of October 1, 2007]
From the U.S. Government Printing Office via GPO Access
[CITE: 49CFR222.45]

[Page 295]
 
                        TITLE 49--TRANSPORTATION
 
       CHAPTER II--FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF 
                             TRANSPORTATION
 
PART 222_USE OF LOCOMOTIVE HORNS AT PUBLIC HIGHWAY-RAIL GRADE CROSSINGS--Table 
 
         Subpart C_Exceptions to the Use of the Locomotive Horn
 
Sec.  222.45  When is a railroad required to cease routine sounding of 

locomotive horns at crossings?

    On the date specified in a Notice of Quiet Zone Continuation or 
Notice of Quiet Zone Establishment that complies with the requirements 
set forth in Sec.  222.43 of this part, a railroad shall refrain from, 
or cease, routine sounding of the locomotive horn at all public, private 
and pedestrian grade crossings identified in the Notice.