Isaluni yobuhle v Portland ube nesilinganiso esimaphakathi — 4.5 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole isaluni yobuhle Portland emigwaqweni elandelayo: SE Foster Rd, SW Yamhill St, SW 13th Ave, SW 18th Ave, NE Fremont St, SW Capitol Hwy, N Lombard St, NW 21st Ave, SW Main St, NW 10th Ave, SE Division St
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.