PGA traffic turned out not to be such a big problem from my perspective. I drove by the south end of the country club a few times during the week, and while there were police at a few intersections working traffic control, I got by fairly easily.
It was fun to see Tiger Woods win the championship again, especially after he won it at Medinah back in 1999 also.
Also fun was to read about the BBC correspondents' adventures in the area during the championship. Browse through the Medinah gossip columns on the BBC site, and you'll see references to not being able to find Higgins Road, outings playing miniature golf and unsuccessful attempts to shop at Woodfield Mall.