23 CFR 650.501

§ 650.501 Purpose.

United States · 23 CFR — Highways · Status: effective

Cite this

Citation: 23 CFR 650.501, § 650.501 Purpose, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/97062
Permanent ID: ys:prov:97062@1
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Full text

This subpart sets the national minimum standards for the proper safety inspection and evaluation of all highway tunnels in accordance with 23 U.S.C. 144(h) and the requirements for preparing and maintaining an inventory in accordance with 23 U.S.C. 144(b).

Legislative history

This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.