Isitolo ezithenga sithengise izinto ezisetshenzisiwe v Portland ube nesilinganiso esimaphakathi — 4.9 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole isitolo ezithenga sithengise izinto ezisetshenzisiwe Portland emigwaqweni elandelayo: SW Bridgeport Rd, NE Columbia Blvd, NW 11th Ave, SE Milwaukie Ave, NW Raleigh St, SE 28th Ave, SW Main St, NW 23rd Ave, SW Washington St, NW 17th Ave, NE Halsey St, SW 76th Ave
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.