# Administrative Updates to the Use of Locomotive Horns at Public Highway-Rail Grade Crossings Regulations
> **US Department of Transportation** · Final rule. · Published 2025-07-01 · Effective 2025-07-01 · 90 FR 28150
## Document
- **Document number:** 2025-12147
- **Category:** other
- **Sub-agency:** US Department of Transportation
- **Federal Register citation:** 90 FR 28150
- **CFR reference:** 49 CFR 222
- **Publication date:** 2025-07-01
- **Effective date:** 2025-07-01
- **DOT docket:** Docket No. FRA-2025-0090
## Abstract

This rule makes administrative updates to FRA's use of locomotive horns at public highway-rail grade crossings regulations, including updating addresses in those regulations.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2025/07/01/2025-12147/administrative-updates-to-the-use-of-locomotive-horns-at-public-highway-rail-grade-crossings)
---
*AI Analytics · CC0 1.0*