49 CFR § 213.311 - Measuring track not under load.

---
identifier: "/us/cfr/t49/s213.311"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "49 CFR § 213.311 - Measuring track not under load."
title_number: 49
title_name: "Transportation"
section_number: "213.311"
section_name: "Measuring track not under load."
chapter_name: "FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION"
part_number: "213"
part_name: "TRACK SAFETY STANDARDS"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "49 U.S.C. 20102-20114 and 20142; 28 U.S.C. 2461 note; and 49 CFR 1.89."
regulatory_source: "63 FR 34029, June 22, 1998, unless otherwise noted."
cfr_part: "213"
---


# 213.311 Measuring track not under load.

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