A train on Philly's Market-Frankford rapid transit line, which services the mall complex. The first of the city's four heavy rail subway and elevated routes, it was dedicated in March 1907 and extended to the Market East area in August 1908. The system came under the operation of SEPTA, the Southeastern Pennsylvania Transportation Authority, in 1968.
Photo from Wikipedia / "AE Moreira042281"

An outlying New Jersey station on the PATCO, Port Authority Transit Corporation, Speedline. It also services Philly's Center City mall. Revenue service was initiated on the trans-state system in January 1969, with service extended into Center City Philadephia in February of the same year.
Photo from Wikipedia / "Wasted Time R"