all routes are diverted to surface streets and terminate at 40th and Filbert Streets and then are directed to walk a quarter of a block south on 40th Street to the Market-Frankford Line at 40th Street station. Former trolley routes, which have since been replaced with bus service, are shaded in gray. Routes 11 and 34 do not have overnight service. See also Pennsylvania gauge SEPTA City Transit Division surface routes West Philadelphia Streetcar Suburb Historic District References External links SEPTA subway and trolley schedules Map of subway–surface lines in West Philadelphia Tramway, Light Railway and LRT in Philadelphia (PublicTransit.US) Transit Systems in Philadelphia and Southeast Pennsylvania Electric Railway map (Chicago Railfan.net) WorldNYCSubway.org – SEPTA Subway–Surface Streetcar Lines A Better Subway Surface System Railway services introduced in 1906 SEPTA Subway-Surface Trolley Lines Subway-Surface Trolley Lines Light rail in Pennsylvania Streetcars in Pennsylvania Underground rapid transit in the United States 5 ft 2¼ in gauge railways in the United States 600 V DC railway electrification 1906 establishments in Pennsylvania