Ummeli v Columbia ube nesilinganiso esimaphakathi — 4.9 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole ummeli Columbia emigwaqweni elandelayo: Calhoun St, Forest Dr, Blanding St, Laurel St, Calendar Ct, Park St, Taylor St, Elmwood Ave, Devine St, N Main St
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.