---
kind: "section"
citation: "49 C.F.R. § 213.332"
title: "49"
number: "213.332"
heading: "Combined track alinement and surface deviations."
url: "https://uscodex.org/cfr/49/213.332"
---

# §213.332. Combined track alinement and surface deviations.

- (a) This section applies to any curved track where operations are conducted at a qualified cant deficiency, Eu, greater than 5 inches, and to all Class 9 track, either curved or tangent.
- (b) For the conditions defined in [paragraph (a)](#a) of this section, the combination of alinement and surface deviations for the same chord length on the outside rail in a curve and on any of the two rails of a tangent section, as measured by a TGMS, shall comply with the following formula:

## Notes

### Amendments

[78 FR 16107, Mar. 13, 2013]

### Authority

Authority: 49 U.S.C. 20102-20114 and 20142; 28 U.S.C. 2461 note; and 49 CFR 1.89.

### Source

Source: 63 FR 34029, June 22, 1998, unless otherwise noted.

### Amendments

[78 FR 16107, Mar. 13, 2013]