---
kind: "unit"
title: "49"
title_heading: "Transportation"
key: "stI/ch1"
level: "chapter"
label: "Chapter 1"
heading: "Organization"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/49/stI-ch1"
sections_count: 19
---

# Chapter 1 — Organization

Title 49 — Transportation › Subtitle I — Department of Transportation

## Sections

- [§101. Purpose](/usc/49/101.md)
- [§102. Department of Transportation](/usc/49/102.md)
- [§103. Federal Railroad Administration](/usc/49/103.md)
- [§104. Federal Highway Administration](/usc/49/104.md)
- [§105. National Highway Traffic Safety Administration](/usc/49/105.md)
- [§106. Federal Aviation Administration](/usc/49/106.md)
- [§107. Federal Transit Administration](/usc/49/107.md)
- [§108. Pipeline and Hazardous Materials Safety Administration](/usc/49/108.md)
- [§109. Maritime Administration](/usc/49/109.md)
- [§110. Great Lakes St. Lawrence Seaway Development Corporation](/usc/49/110.md)
- [§111. Repealed.](/usc/49/111.md)
- [§112. Repealed.](/usc/49/112.md)
- [§113. Federal Motor Carrier Safety Administration](/usc/49/113.md)
- [§114. Transportation Security Administration](/usc/49/114.md)
- [§115. Transportation Security Oversight Board](/usc/49/115.md)
- [§116. National Surface Transportation and Innovative Finance Bureau](/usc/49/116.md)
- [§117. Council on Credit and Finance](/usc/49/117.md)
- [§118. Office of Multimodal Freight Infrastructure and Policy](/usc/49/118.md)
- [§119. Advanced Research Projects Agency–Infrastructure](/usc/49/119.md)