Ukuhlanza v Portland ube nesilinganiso esimaphakathi — 3.7 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole ukuhlanza Portland emigwaqweni elandelayo: SW Vermont St, NE 6th Ave, NE 8th Ave, NE Glisan St, NE Sandy Blvd, SE 122nd Ave, NW Thurman St, SW 12th Ave, SE Powell Blvd, SE 52nd Ave, SE Stark St, NE 28th Ave
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.