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Regulations last checked for updates: May 14, 2025
Title 23 - Highways last revised: Jan 01, 1900
All Titles
Title 23
Chapter I
Part 490
Subpart G - Subpart G—National Performance Management Measure for Assessing the Congestion Mitigation and Air Quality Improvement Program—Traffic Congestion
§ 490.701 - Purpose.
§ 490.703 - Applicability.
§ 490.705 - Definitions.
§ 490.707 - National performance management measures for traffic congestion.
§ 490.709 - Data requirements.
§ 490.711 - Calculation of Peak Hour Excessive Delay metric.
§ 490.713 - Calculation of Traffic Congestion measures.
authority:
23 U.S.C. 134
,
135
,
148
;
49 CFR 1.85
source:
81 FR 13913, Mar. 15, 2016, unless otherwise noted.
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