US lawFederal (United States)RegulationsTitle 23 CFR — HighwaysChapter I — FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATIONPart 490 — NATIONAL PERFORMANCE MANAGEMENT MEASURESSubpart F — National Performance Management Measures To Assess Freight Movement on the Interstate System490.60323 C.F.R. § 490.603Applicability.Last amended: 2017Year: 2026Length: 15 wordsOfficial source Cite as 23 C.F.R. § 490.603 (2026)The performance measures to assess the national freight movement are applicable to the Interstate System.Previous23 C.F.R. § 490.601Next23 C.F.R. § 490.605