ATLANTA -- At least 15 cars were involved in an accident on I-20, Sunday with possible injuries.

The accident happened on eastbound I-20 near Fulton Industrial Blvd. on the outer edge of Atlanta. Two eastbound lanes are open but the rest shut down as wreckers try to move the wrecked vehicles from the scene.

The accident is causing eastbound backups all the way into Cobb County and isn't expected clear before 8 p.m. so drivers who can avoid the area are asked to do so. We're working to gather more details.