Isibhedlela v Pittsburgh ube nesilinganiso esimaphakathi — 4.1 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole isibhedlela Pittsburgh emigwaqweni elandelayo: Delafield Rd, Penn Ave, Allequippa St, 5th Ave, Centre Ave, Friendship Ave, Locust St, Halket St
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.