---
kind: "unit"
title: "23"
title_heading: "Highways"
key: "chI/subchH"
level: "subchap"
label: "Subchapter H"
heading: "Right-Of-Way and Environment"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/23/chI-subchH"
sections_count: 158
---

# Subchapter H — Right-Of-Way and Environment

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

## Contents

- [Part 710 — Right-Of-Way and Real Estate](/cfr/23/chI-subchH-part710.md)
- [Part 750 — Highway Beautification](/cfr/23/chI-subchH-part750.md)
- [Part 751 — Junkyard Control and Acquisition](/cfr/23/chI-subchH-part751.md)
- [Part 752 — Landscape and Roadside Development](/cfr/23/chI-subchH-part752.md)
- [Part 771 — Environmental Impact and Related Procedures](/cfr/23/chI-subchH-part771.md)
- [Part 772 — Procedures for Abatement of Highway Traffic Noise and Construction Noise](/cfr/23/chI-subchH-part772.md)
- [Part 773 — Surface Transportation Project Delivery Program Application Requirements and Termination](/cfr/23/chI-subchH-part773.md)
- [Part 774 — PARKS, RECREATION AREAS, WILDLIFE AND WATERFOWL REFUGES, AND HISTORIC SITES (SECTION 4(f))](/cfr/23/chI-subchH-part774.md)
- [Part 777 — Mitigation of Impacts to Wetlands and Natural Habitat](/cfr/23/chI-subchH-part777.md)
- [Part 778 — Pilot Program for Eliminating Duplication of Environmental Reviews](/cfr/23/chI-subchH-part778.md)