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Regulations last checked for updates: Jul 06, 2025
Title 23 - Highways last revised: Jun 30, 2025
All Titles
Title 23
Chapter I
Part 972
Subpart A - Subpart A—Definitions
§ 972.100 - Purpose.
§ 972.102 - Applicability.
§ 972.104 - Definitions.
authority:
23 U.S.C. 204
,
315
;
42 U.S.C. 7410
source:
69 FR 9487, Feb. 27, 2004, unless otherwise noted.
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