Izikhungo ku South Houston vula West Sam Houston Pkwy N ube nesilinganiso esimaphakathi — 4.3 (ngokwezilinganiso zomsebenzisi Mapich).
West Sam Houston Pkwy N, South Houston ezitholakele — ikhemisi, umsebenzeli wokuqashiswa kwemoto, osebenza ngogesi, indawo yokulungisa izimoto, isitolo sokudla okubhakiwe, iretshurenti futhi ezinye izikhungo.
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 11 Izinkampani, eyethulwe kuleli khasi.