Umsebenzeli wokuqashiswa kwemoto v Oak Brook ube nesilinganiso esimaphakathi — 3.6 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole umsebenzeli wokuqashiswa kwemoto Oak Brook emigwaqweni elandelayo: W 22nd St
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 3 Izinkampani, eyethulwe kuleli khasi.