Igalaji Lophethulomu v Houston ube nesilinganiso esimaphakathi — 4 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole igalaji lophethulomu Houston emigwaqweni elandelayo: Hwy 6 N, Stella Link Rd, FM 1464, Antoine Dr, Katy Fwy, West Sam Houston Pkwy S, Rankin Rd, Yellowstone Blvd, Almeda Rd, Sheldon Rd, Jones Rd, Veterans Memorial Dr
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.