§ 299.333 - Frog guard rails and guard faces; gauge.

Related Notices
- 2023-21291. Final rule. 2023-21291. Locomotive Image and Audio Recording Devices for Passenger Trains
- 2020-20388. Final rule; rule of particular applicability and record of decision. 2020-20388. Texas Central Railroad High-Speed Rail Safety Standards

Latest version.

§ 299.333 Frog guard rails and guard faces; gauge.

The guard check and guard face gages in frogs shall be within the limits prescribed in the following table:

Table 1 to § 299.333

Track class	Guard check gage The distance between the gauge line of a frog to the guard line¹ of its guard rail or guarding face, measured across the track at right angles to the gauge line,² may not be less than -	Guard face gage The distance between the guard lines,¹ measured across the track at right angles to the gauge line,² may not be more than -
H0-H7	1,393 mm	1,358 mm.

                    
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