Ijimi v Columbia ube nesilinganiso esimaphakathi — 4.9 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole ijimi Columbia emigwaqweni elandelayo: Millwood Ave, Rosewood Dr, Airport Blvd, Old Dairy Dr, Northway Rd, Park Terrace Dr, Flora Dr, Forum Dr, Laurel St, Blossom St, N Lake Dr, Forest Dr
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.