Vukan Vuchic of the School of Engineering and Applied Science comments on SEPTA’s regional rail system.
http://www.philly.com/philly/business/transportation/septa_regional_rail_trains_timetable_reliability.html Philly.comVukan Vuchic of the School of Engineering and Applied Science comments on SEPTA’s regional rail system.
http://www.philly.com/philly/business/transportation/septa_regional_rail_trains_timetable_reliability.html Philly.com