US lawFederal (United States)RegulationsTitle 49 CFR — TransportationChapter II — FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATIONPart 236 — RULES, STANDARDS, AND INSTRUCTIONS GOVERNING THE INSTALLATION, INSPECTION, MAINTENANCE, AND REPAIR OF SIGNAL AND TRAIN CONTROL SYSTEMS, DEVICES, AND APPLIANCESSubpart G — Definitions236.71449 C.F.R. § 236.714Cab.Last amended: 2017Year: 2026Length: 19 wordsOfficial source Cite as 49 C.F.R. § 236.714 (2026)The compartment of a locomotive from which the propelling power and power brakes of the train are manually controlled.Previous49 C.F.R. § 236.713Next49 C.F.R. § 236.717