Izikhungo ku Philadelphia vula S 54th St ube nesilinganiso esimaphakathi — 2.7 (ngokwezilinganiso zomsebenzisi Mapich).
S 54th St, Philadelphia ezitholakele — isibhedlela.
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 2 Izinkampani, eyethulwe kuleli khasi.