Udokotela wezilwane v Marietta ube nesilinganiso esimaphakathi — 4.7 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole udokotela wezilwane Marietta emigwaqweni elandelayo: Canton Rd, Johnson Ferry Pl, Villa Rica Way SW, Roswell Rd, Marietta Hwy, Woodlawn Dr NE, Johnson Ferry Rd, Roswell St NE, Powder Springs Rd SW
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.