Notice: The uscode.house.gov website is currently operating in a temporary format. While the United States Code remains available from its authoritative source, some website features and functionality are temporarily unavailable.
The United States Code Online is current through Public Law 119-120 (October 7, 2026).
Search & Browse Currency and Updating Classification Tables Popular Name Tool Positive Law Codification Editorial Reclassification Downloads

TITLE 23-HIGHWAYS

CHAPTER 1⁠—FEDERAL-AID HIGHWAYS (sections 101 to 181)

CHAPTER 2⁠—OTHER HIGHWAYS (sections 201 to 219)

CHAPTER 3⁠—GENERAL PROVISIONS (sections 301 to 332)

CHAPTER 4⁠—HIGHWAY SAFETY (sections 401 to 412)

CHAPTER 5⁠—RESEARCH, TECHNOLOGY, AND EDUCATION (sections 501 to 520)

CHAPTER 6⁠—INFRASTRUCTURE FINANCE (sections 601 to 611)

← Back to Browse