The Suburban Trolley Lines operated by the Southeastern Pennsylvania Transportation Authority (SEPTA) as Routes 101 (Media) and 102 (Sharon Hill) of the Suburban Transit Division, are the remaining portion of the former Red Arrow trolley system operated by the Philadelphia Suburban Transportation Company. They are still frequently referred to colloquially as "the Red Arrow" by local residents. They operate between 69th Street Terminal in Upper Darby and Media and Sharon Hill.