[Code of Federal Regulations]
[Title 49, Volume 4]
[Revised as of October 1, 2006]
From the U.S. Government Printing Office via GPO Access
[CITE: 49CFR213.53]
[Page 100]
TITLE 49--TRANSPORTATION
CHAPTER II--FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF
TRANSPORTATION
PART 213_TRACK SAFETY STANDARDS--Table of Contents
Subpart C_Track Geometry
Sec. 213.53 Gage.
(a) Gage is measured between the heads of the rails at right-angles
to the rails in a plane five-eighths of an inch below the top of the
rail head.
(b) Gage shall be within the limits prescribed in the following
table--
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Class of track The gage must be at least-- But not more than--
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Excepted track.......................... N/A............................ 4[foot]10\1/4\.
Class 1 track........................... 4[foot]8............ 4[foot]10.
Class 2 and 3 track..................... 4[foot]8............ 4[foot]9\3/4\.
Class 4 and 5 track..................... 4[foot]8............ 4[foot]9\1/2\.
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