I went last night to RFK to see the highest level soccer match I've ever witnessed. It was a double header in the Gold Cup, which is a tournament between central and north american teams. First match was Haiti vs. Grenada. Haiti prevailed 2-0. The headliner game was USA vs. Honduras, with the same score as the result, USA getting the win.
There were only 26,000 or so fans, but it was a fantastic atmosphere. It was hard to tell who the crowd supported more, as Honduras were very well represented. The first U.S. goal was good...you could see the play developing for a while and the payoff was gratifying. The second goal was quicker, and sealed the game.
Traffic getting out wasn't bad because the average passengers per car was eight.