Izikhungo ku Houston vula W Clay St ube nesilinganiso esimaphakathi — 4.3 (ngokwezilinganiso zomsebenzisi Mapich).
W Clay St, Houston ezitholakele — indawo yokwenza izinwele, isaluni yobuhle, isitolo se-candy futhi ezinye izikhungo.
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 4 Izinkampani, eyethulwe kuleli khasi.