Ummeli v Billings ube nesilinganiso esimaphakathi — 4.7 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole ummeli Billings emigwaqweni elandelayo: Montana Ave, N 25th St, North 24th St W, N 27th St, N 31st St, 3rd Ave N, 1st Ave N, Zimmerman Trail, Minnesota Ave, 6th Ave N
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.