Vuchic, Vukan RKikuchi, Shinya2023-05-222023-05-221993-04-012019-02-25https://repository.upenn.edu/handle/20.500.14332/34099This report presents a plan for an investment, physical and operational upgrading of the RGR System. The intent of this plan should be creation of a modern Regional Metrorail System, more similar to such electrified regional rapid transit systems as the Washington Metrorail, Atlanta's MARTA and San Francisco's BART than to diesel-powered commuter rail systems, such as the Chicago METRA or the new Los Angeles Metrolink.flash_audioOriginally prepared for SEPTA by the University of Pennsylvania and the University of Delaware.Electrical and Computer EngineeringEngineeringSystems and CommunicationsSystems EngineeringTransportation EngineeringReport