Igalaji Lophethulomu v Houston ube nesilinganiso esimaphakathi — 3.9 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole igalaji lophethulomu Houston emigwaqweni elandelayo: Lawndale St, North Fwy, Memorial Dr, FM 1960, Greens Rd, John F Kennedy Blvd, Aldine Bender Rd, Maxey Rd, East Fwy, Jensen Dr, Reed Rd
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.