Regulations last checked for updates: Nov 25, 2024

Title 23 - Highways last revised: Jan 01, 1900
Table of Contents

authority: 23 U.S.C. 402; 23 U.S.C. 405; delegation of authority at 49 CFR 1.95
source: 78 FR 5010, Jan. 23, 2013, unless otherwise noted.