---
kind: "unit"
title: "49"
title_heading: "Transportation"
key: "subtB/chII/part234"
level: "part"
label: "Part 234"
heading: "Grade Crossing Safety"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/49/subtB-chII-part234"
sections_count: 69
---

# Part 234 — Grade Crossing Safety

Title 49 C.F.R. — Transportation › Subtitle B — Other Regulations Relating to Transportation › Chapter II — Federal Railroad Administration, Department of Transportation

## Contents

- [Subpart A — General](/cfr/49/subtB-chII-part234-subpartA.md)
- [Subpart B — Reports and Plans](/cfr/49/subtB-chII-part234-subpartB.md)
- [Subpart C — Response to Credible Reports of Warning System Malfunction at Highway-Rail Grade Crossings](/cfr/49/subtB-chII-part234-subpartC.md)
- [Subpart D — Maintenance, Inspection, and Testing](/cfr/49/subtB-chII-part234-subpartD.md)
- [Subpart E — Emergency Notification Systems for Telephonic Reporting of Unsafe Conditions at Highway-Rail and Pathway Grade Crossings](/cfr/49/subtB-chII-part234-subpartE.md)
- [Subpart F — Highway-Rail and Pathway Crossing Inventory Reporting](/cfr/49/subtB-chII-part234-subpartF.md)