Isitolo ezithenga sithengise izinto ezisetshenzisiwe v Houston ube nesilinganiso esimaphakathi — 4.8 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole isitolo ezithenga sithengise izinto ezisetshenzisiwe Houston emigwaqweni elandelayo: Bellaire Blvd, Nolda St, Port Erroll Rd, Gessner Rd, Wells Fargo Dr, Ann Ln, Richmond Ave, W 19th St, Common St, N Shepherd Dr, S Post Oak Rd
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.