Igalaji Lophethulomu v Houston ube nesilinganiso esimaphakathi — 4.8 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole igalaji lophethulomu Houston emigwaqweni elandelayo: Almeda Rd, Harwin Dr, Southwest Fwy, Wilcrest Dr, S Rice Ave, Woodforest Blvd, Alief Clodine Rd, Farm to Market Rd 529, Wirt Rd, E Crosstimbers St, Westheimer Rd, Gessner Rd
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.