Izikhungo ku Pittsburgh vula Stilley Rd ube nesilinganiso esimaphakathi — 5 (ngokwezilinganiso zomsebenzisi Mapich).
Stilley Rd, Pittsburgh ezitholakele — umtholampilo wamazinyo.
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 1 inkampani, eyethulwe kuleli khasi.