Izikhungo ku Tucson vula N Camino Principal ube nesilinganiso esimaphakathi — 4.8 (ngokwezilinganiso zomsebenzisi Mapich).
N Camino Principal, Tucson ezitholakele — i-ejensi yomshuwalensi.
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 1 inkampani, eyethulwe kuleli khasi.