Isitolo sokudla okubhakiwe v Portland ube nesilinganiso esimaphakathi — 4.4 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole isitolo sokudla okubhakiwe Portland emigwaqweni elandelayo: SE Division St, NW 10th Ave, NE Alberta St, NE Dekum St, SW Beaverton Hillsdale Hwy, SE Stark St, E Burnside St, SW Washington St, SE Hawthorne Blvd, SW Capitol Hwy, SW Morrison St
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.