Izikhungo ku Columbia vula N 12th St ube nesilinganiso esimaphakathi — 3.5 (ngokwezilinganiso zomsebenzisi Mapich).
N 12th St, Columbia ezitholakele — isitolo sokudla okubhakiwe, iretshurenti.
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 2 Izinkampani, eyethulwe kuleli khasi.