Isitolo sezogesi v Houston ube nesilinganiso esimaphakathi — 4.4 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole isitolo sezogesi Houston emigwaqweni elandelayo: S Rice Ave, Northwest Fwy, Dixie Dr, S Sam Houston Pkwy E, Westheimer Rd, Hillcroft Ave, Eastex Fwy, Cypress Creek Pkwy, Harwin Dr
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.