Isitolo sezingubo ezisetshenzisiwe v Tucson ube nesilinganiso esimaphakathi — 4.4 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole isitolo sezingubo ezisetshenzisiwe Tucson emigwaqweni elandelayo: E Broadway Blvd, Marana Center Blvd, E 6th St, N Oracle Rd, N Alvernon Way, N 4th Ave, W Limberlost Dr, W Wetmore Rd
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.