Regulations last checked for updates: Feb 21, 2025

Title 23 - Highways last revised: Jan 14, 2025
§ 630.1018 - Incorporation by reference.

Certain material is incorporated by reference into this subpart with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. All approved incorporation by reference (IBR) material is available for inspection at FHWA and at the National Archives and Records Administration (NARA). Contact FHWA at: Federal Highway Administration, Office of Transportation Operations, 1200 New Jersey Avenue SE, Washington, DC 20590; phone: (202) 366-8043; website: ops.fhwa.dot.gov/contactus.htm. For information on the availability of this material at NARA, visit www.archives.gov/federal-register/cfr/ibr-locations or email fr.inspection@nara.gov. The material may be obtained from the following sources:

(a) FHWA, Federal Highway Administration, 1200 New Jersey Avenue SE, Washington, DC 20590; phone: (202) 366-1993; website: mutcd.fhwa.dot.gov.

(1) Manual on Uniform Traffic Control Devices for Streets and Highways (MUTCD), 11th Edition, FHWA, December 2023; approved for §§ 630.1002; 630.1012.

(2) [Reserved]

(b) [Reserved]

authority: 23 U.S.C. 106,109,112,115,315,320,and; Sec. 1110, 1501, and 1503 of Pub. L. 109-59, 119 Stat. 1144; Pub. L. 105-178, 112 Stat. 193; Pub. L. 104-59, 109 Stat. 582; Pub. L. 97-424, 96 Stat. 2106; Pub. L. 90-495, 82 Stat. 828; Pub. L. 85-767, 72 Stat. 896; Pub. L. 84-627, 70 Stat. 380; 23 CFR 1.32 and 49 CFR 1.81 and 1.85, and Pub. L. 112-141, 126 Stat. 405, sections 1303 and 1405
cite as: 23 CFR 630.1018