Izikhungo ku Pittsburgh vula Tropical Ave ube nesilinganiso esimaphakathi — 4.3 (ngokwezilinganiso zomsebenzisi Mapich).
Tropical Ave, Pittsburgh ezitholakele — ezinye izikhungo.
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 1 inkampani, eyethulwe kuleli khasi.