---
kind: "section"
citation: "49 C.F.R. § 299.303"
title: "49"
number: "299.303"
heading: "Measuring track not under load."
url: "https://uscodex.org/cfr/49/299.303"
---

# §299.303. Measuring track not under load.


When unloaded track is measured to determine compliance with requirements of this part, evidence of rail movement, if any, that occurs while the track is loaded shall be added to the measurements of the unloaded track.


## Notes

### Authority

Authority: 49 U.S.C. 20103, 20107, 20133, 20141, 20302-20303, 20306, 20701-20702, 21301-21302, 21304; 28 U.S.C. 2461, note; and 49 CFR 1.89.

### Source

Source: 85 FR 69731, Nov. 3, 2020, unless otherwise noted.