Regulations last checked for updates: Sep 29, 2023

Title 23 - Highways last revised: Jun 05, 2023
§ 625.1 - Purpose.

To designate those standards, policies, and standard specifications that are acceptable to the Federal Highway Administration (FHWA) for application in the geometric and structural design of highways.

authority: 23 U.S.C. 103,109,315,and; Sec. 1073 of Pub. L. 102–240, 105 Stat. 1914, 2012; Sec. 1404 of Pub. L. 114–94, 129 Stat. 1312; 49 CFR 1.85
source: 62 FR 15397, Apr. 1, 1997, unless otherwise noted.
cite as: 23 CFR 625.1