Izikhungo ku Houston vula Imperial Valley Dr ube nesilinganiso esimaphakathi — 4.4 (ngokwezilinganiso zomsebenzisi Mapich).
Imperial Valley Dr, Houston ezitholakele — indawo yokwenza izinwele, isaluni yobuhle, ukuhlanza futhi ezinye izikhungo.
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 3 Izinkampani, eyethulwe kuleli khasi.