US lawFederal (United States)RegulationsTitle 23 CFR — HighwaysChapter I — FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATIONPart 656 — CARPOOL AND VANPOOL PROJECTS656.123 C.F.R. § 656.1Purpose.Last amended: 2017Year: 2026Length: 27 wordsOfficial source Cite as 23 C.F.R. § 656.1 (2026)The purpose of this regulation is to prescribe policies and general procedures for administering a program of ridesharing projects using Federal-aid primary, secondary, and urban system funds.Next23 C.F.R. § 656.3