Isaluni yobuhle v Portland ube nesilinganiso esimaphakathi — 4.9 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole isaluni yobuhle Portland emigwaqweni elandelayo: NW 20th Ave, SE 37th Ave, Lower Boones Ferry Rd, SE Woodstock Blvd, SE 11th Ave, NE Glisan St, SE 34th Ave, NE Martin Luther King Jr Blvd, NE Sandy Blvd, NE Couch St, SW 1st Ave, SE Powell Blvd
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.