Izikhungo ku Chapel Hill vula NC-54 ube nesilinganiso esimaphakathi — 3.8 (ngokwezilinganiso zomsebenzisi Mapich).
NC-54, Chapel Hill ezitholakele — igalaji lophethulomu.
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 1 inkampani, eyethulwe kuleli khasi.