Isitolo sezilwane v Columbia ube nesilinganiso esimaphakathi — 4.5 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole isitolo sezilwane Columbia emigwaqweni elandelayo: Columbia Ave, Clemson Rd, Oneil Ct, Bush River Rd, Augusta Rd, Harden St, St Andrews Rd, Forest Dr, Forum Dr, Harbison Blvd
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.