---
kind: "unit"
title: "23"
title_heading: "Highways"
key: "chI/subchG/part645"
level: "part"
label: "Part 645"
heading: "Utilities"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/23/chI-subchG-part645"
sections_count: 23
---

# Part 645 — Utilities

Title 23 C.F.R. — Highways › Chapter I — Federal Highway Administration, Department of Transportation › Subchapter G — Engineering and Traffic Operations

## Contents

- [Subpart A — Utility Relocations, Adjustments, and Reimbursement](/cfr/23/chI-subchG-part645-subpartA.md)
- [Subpart B — Accommodation of Utilities](/cfr/23/chI-subchG-part645-subpartB.md)
- [Subpart C — Broadband Infrastructure Deployment](/cfr/23/chI-subchG-part645-subpartC.md)