Isitolo sezicathulo v Portland ube nesilinganiso esimaphakathi — 3.5 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole isitolo sezicathulo Portland emigwaqweni elandelayo: SW Broadway, SW Yamhill St, SW Morrison St, Jantzen Beach Center, NE Halsey St, SE 82nd Ave, Lloyd Center, N Tomahawk Island Dr
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.