---
kind: "unit"
title: "23"
title_heading: "Highways"
key: "chI/subchJ"
level: "subchap"
label: "Subchapter J"
heading: "Highway Safety"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/23/chI-subchJ"
sections_count: 9
---

# Subchapter J — Highway Safety

Title 23 C.F.R. — Highways › Chapter I — Federal Highway Administration, Department of Transportation

## Contents

- [Part 924 — Highway Safety Improvement Program](/cfr/23/chI-subchJ-part924.md)