---
kind: "unit"
title: "33"
title_heading: "Navigation and Navigable Waters"
key: "chI/subchJ"
level: "subchap"
label: "Subchapter J"
heading: "Bridges"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/33/chI-subchJ"
sections_count: 483
---

# Subchapter J — Bridges

Title 33 C.F.R. — Navigation and Navigable Waters › Chapter I — Coast Guard, Department of Homeland Security

## Contents

- [Part 114 — General](/cfr/33/chI-subchJ-part114.md)
- [Part 115 — Bridge Locations and Clearances; Administrative Procedures](/cfr/33/chI-subchJ-part115.md)
- [Part 116 — Alteration of Unreasonably Obstructive Bridges](/cfr/33/chI-subchJ-part116.md)
- [Part 117 — Drawbridge Operation Regulations](/cfr/33/chI-subchJ-part117.md)
- [Part 118 — Bridge Lighting and Other Signals](/cfr/33/chI-subchJ-part118.md)