---
kind: "unit"
title: "23"
title_heading: "Highways"
key: "chI/subchJ/part924"
level: "part"
label: "Part 924"
heading: "Highway Safety Improvement Program"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/23/chI-subchJ-part924"
sections_count: 9
---

# Part 924 — Highway Safety Improvement Program

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

## Sections

- [§924.1. Purpose.](/cfr/23/924.1.md)
- [§924.3. Definitions.](/cfr/23/924.3.md)
- [§924.5. Policy.](/cfr/23/924.5.md)
- [§924.7. Program structure.](/cfr/23/924.7.md)
- [§924.9. Planning.](/cfr/23/924.9.md)
- [§924.11. Implementation.](/cfr/23/924.11.md)
- [§924.13. Evaluation.](/cfr/23/924.13.md)
- [§924.15. Reporting.](/cfr/23/924.15.md)
- [§924.17. MIRE fundamental data elements.](/cfr/23/924.17.md)