Interchanges
A free interchange is available between all of the subway lines here, including the 15th Street stop for the Market–Frankford Line and all SEPTA Subway–Surface Trolley Routes (Routes 10, 11, 13, 34 & 36).
The station is connected to the Center City Commuter Connection underground concourse, which connects to Suburban Station, thus providing access to SEPTA Regional Rail. City Hall Station is also connected to the Broad Street Line's Walnut–Locust Station, which in turn is connected to PATCO Speedline's 12–13th & Locust Station and 15–16th & Locust Station. However, no free interchange is available to any of these stations. This is one of the two stops along the Broad Street Subway not under Broad Street, with the other one being Fern Rock Station.
Read more about this topic: City Hall (SEPTA Station)