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23 CFR — Highways

Table 1 to Part 772—Noise Abatement Criteria

United States · 23 CFR — Highways · Status: effective

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23 CFR — Highways, Table 1 to Part 772—Noise Abatement Criteria, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/97364
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[Hourly A-Weighted Sound Level __ decibels (dB(A)) 1]

Legislative history

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