PCC-II cars are completely removed from service due to corrosion issues. Route 15 is temporarily replaced with bus service effective the following day.
Philadelphia Transportation Co. 1895 Union Traction Co. → 1902 Philadelphia Rapid Transit Co. → 1940 Philadelphia Transportation Co. 1968 to Southeastern Pennsylvania Transportation Authority
Philadelphia Suburban Transportation Co. 1895 Philadelphia & West Chester Traction → 1936 Philadelphia Suburban Transportation Co. 1970 to Southeastern Pennsylvania Transportation Authority
Philadelphia & Western Railroad Co. 1907 Philadelphia & Western Railway Co. → 1946 Philadelphia & Western Railroad Co. 1954 to Philadelphia Suburban Transportation Co.