The 2045 Transit Plan breaks this into 3 phases. Phase 1 entails the creation of the "Silver Line". The name comes from the Silverliner family of EMUs which are used in Regional Rail service, and was chosen to denote the metro-like similarities between the Silver Line and the Blue (Market–Frankford) and Orange (Broad Street) lines. The Silver Line would run from Fern Rock Transportation Center in North Philadelphia to Penn Medicine station in University City. It would have the same frequency as a bus line, with 15-minute headway for 15 hours a day every week. Fares along the Silver Line would be similar to SEPTA's other transportation modes, including bus, trolley, and subway.