Ikhemisi v Richardson ube nesilinganiso esimaphakathi — 3.7 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole ikhemisi Richardson emigwaqweni elandelayo: W Spring Valley Rd, Centennial Blvd, N Coit Rd, S Plano Rd
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 4 Izinkampani, eyethulwe kuleli khasi.