Izikhungo ku San Diego vula Black Mountain Rd ube nesilinganiso esimaphakathi — 4.3 (ngokwezilinganiso zomsebenzisi Mapich).
Black Mountain Rd, San Diego ezitholakele — isevisi yemoto, umthengisi we-bmw, flower delivery, indawo yokulungisa izimoto, iretshurenti, indawo yokudlela yase-sushi, udokotela wezilwane, isitolo sezilwane futhi ezinye izikhungo.
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.