Izikhungo ku Birmingham vula Chalkville Mountain Ln ube nesilinganiso esimaphakathi — 4.6 (ngokwezilinganiso zomsebenzisi Mapich).
Chalkville Mountain Ln, Birmingham ezitholakele — iretshurenti, i-ejensi yomshuwalensi, umtholampilo wamazinyo.
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 5 Izinkampani, eyethulwe kuleli khasi.