My family and I are driving to WDW this summer and our route takes us directly through Atlanta, GA on a Sunday. I've read that there will be heavy road construction on I-75 all summer which could really snarl traffic on the weekends. I don't know Atlanta all that well I've only taken I-75 when travelling through there. I have an alternate route planned that I wish to share and anyone with experience to tell me if it is good or bad. I was planning on taking I-75 down from Chattanooga TN, south to I-285 east around Atlanta then turning south on I-675 returning to I-75 south of Atlanta. Is this route good or is there a better way to bypass downtown Atlanta? The construction is supposed to begin at tenth street and extend south to university street on I-75/I-85. Atlanta traffic is usually bad without road construction so any help or advice would be greatly appreciated.