This driver was very aggressive after they were unable to "slingshot" past me after exiting I85 heading downtown because I did my normal single lane change and there was another car in the far-left lane, so they were boxed out. When I attempted my next lane change left for my oncoming turn while still in front of them, they sped up and came within an inch of my driver's side rearview mirror to prevent me from changing lanes. I was already halfway in the lane when they did this. An obvious road rage tantrum. I legitimately thought they were about to sideswipe me, whether intentionally or out of losing control. Beware this driver. White Jeep Wrangler with a roof-rack and blue lettering on the sides of the hood.