---
kind: "section"
citation: "49 C.F.R. § 674.3"
title: "49"
number: "674.3"
heading: "Applicability."
url: "https://uscodex.org/cfr/49/674.3"
---

# §674.3. Applicability.


This part applies to States with rail fixed guideway public transportation systems; State safety oversight agencies that oversee the safety of rail fixed guideway public transportation systems; and entities that own or operate rail fixed guideway public transportation systems with Federal financial assistance authorized under 49 U.S.C. Chapter 53.


## Notes

### Authority

Authority: 49 U.S.C. 5329; 49 CFR 1.91.

### Source

Source: 81 FR 14256, Mar. 16, 2016, as amended at 89 FR 83981, Oct. 18, 2024, unless otherwise noted.