Ukuhlanza v Columbia ube nesilinganiso esimaphakathi — 4.3 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole ukuhlanza Columbia emigwaqweni elandelayo: Garners Ferry Rd, Augusta Rd, Leesburg Rd, Sunset Blvd, Fort Jackson Blvd, Brevard St, N Beltline Blvd, Broad River Rd, Rosewood Dr, N Main St
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.