Iretshurenti v Marietta ube nesilinganiso esimaphakathi — 4.6 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole iretshurenti Marietta emigwaqweni elandelayo: Church St, Powder Springs St SW, Church Street Ext NW, Mill St, Roswell Rd, Village Pkwy NE, Dallas Hwy, Roswell Rd # 100, Johnson Ferry Rd, Ernest W Barrett Pkwy NW
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.