Ummeli v Pittsburgh ube nesilinganiso esimaphakathi — 5 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole ummeli Pittsburgh emigwaqweni elandelayo: Penn Ave, Forbes Ave, Grant St, Fourth Ave, Greentree Rd, Murray Ave, Ross St, Liberty Ave
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.