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Regulations last checked for updates: Mar 20, 2026
Title 23 - Highways last revised: Mar 05, 2026
All Titles
Title 23
Chapter I
Part 660 - PART 660—SPECIAL PROGRAMS (DIRECT FEDERAL)
Subpart A - Subparts A-D [Reserved]
Subpart E [§ 660.501 - § 660.519] - Subpart E—Defense Access Roads
authority:
23 U.S.C. 210
,
315
;
49 CFR 1.48
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