Igalaji Lophethulomu v Rock Springs ube nesilinganiso esimaphakathi — 4.4 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole igalaji lophethulomu Rock Springs emigwaqweni elandelayo: Foothill Blvd, Elk St, Dewer Dr, Yellowstone Rd, College Dr, 9th St, Dewar Dr, Purple Sage Rd, Stagecoach Dr
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.