I have absolutely no idea. Other than on occasional wreck (very rare) screwing things up, I never see any reason at all for the traffic to slow to a snail's pace, but, other than for noon games, it invariably does. I can make it from Augusta in just a little over 2 hours for noon games, but closer to 3 hours for late afternoon or evening games. And I am not the only one to notice it; every single person I know who comes from or through Augusta to get to Atlanta knows exactly what I mean when I simply say, "Panola Road". And, BTW, it's not just on Saturdays, It happens on weekdays too.