Iretshurenti v Marietta ube nesilinganiso esimaphakathi — 4.4 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole iretshurenti Marietta emigwaqweni elandelayo: Sandy Plains Rd, Franklin Gateway SE, Dallas Hwy, South Marietta Pkwy SW, Cherokee St NE, North Park Square NE, Johnson Ferry Rd, Marietta Blvd NW, Canton Rd, Powers Ferry Rd, Marietta St NW
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.