Isaluni yobuhle v Columbia ube nesilinganiso esimaphakathi — 2.4 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole isaluni yobuhle Columbia emigwaqweni elandelayo: Two Notch Rd, Bush River Rd, Augusta Rd, Columbiana Cir, Garners Ferry Rd, Forest Dr, Decker Blvd
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 7 Izinkampani, eyethulwe kuleli khasi.