Izikhungo ku Portland vula SW 1st Ave ube nesilinganiso esimaphakathi — 4.7 (ngokwezilinganiso zomsebenzisi Mapich).
SW 1st Ave, Portland ezitholakele — indawo yokwenza izinwele, ummeli, iretshurenti, isaluni yobuhle, umtholampilo wamazinyo futhi ezinye izikhungo.
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.