Indawo yokwenza izinwele v Portland ube nesilinganiso esimaphakathi — 4.8 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole indawo yokwenza izinwele Portland emigwaqweni elandelayo: SE Powell Blvd, SW 16th Ave, SW Pacific Hwy, NW 11th Ave, NW Lovejoy St, N Williams Ave, SE Division St, SE Holgate Blvd, NE Broadway St, SE Milwaukie Ave, SE 40th Ave
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.