# Excess Risk Estimate for Highway-Rail Grade Crossings Along the Florida East Coast Railway Line
> **US Department of Transportation** · Final rule. · Published 2009-09-09 · Effective 2009-11-09 · 74 FR 46384
## Document
- **Document number:** E9-21380
- **Category:** other
- **Sub-agency:** US Department of Transportation
- **Federal Register citation:** 74 FR 46384
- **CFR reference:** 49 CFR 222
- **Publication date:** 2009-09-09
- **Effective date:** 2009-11-09
- **DOT docket:** Docket No. FRA-1999-6439, Notice No. 21
## Abstract

This final rule amends the regulations regarding the use of locomotive horns at public highway-rail grade crossings by establishing an excess risk estimate of 90.9 percent for public highway-rail grade crossings along the Florida East Coast Railway Company (FEC) line. When this final rule is effective, public authorities will be permitted to establish New Quiet Zones along the FEC line, in accordance with the existing regulations, through application of the excess risk estimate provided herein.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2009/09/09/E9-21380/excess-risk-estimate-for-highway-rail-grade-crossings-along-the-florida-east-coast-railway-line)
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