See that red line there on I-84? That's a freeway closure for President Obama's motorcade, and it promises massive traffic chaos that is supposed to last well into if not through evening rush hour. The event is at the Convention Center, which means MAX is also likely to be jacked up as the CC stop will be closed and there will more than likely be delayed trains. Long story short, if you're leaving for the game from points distant, and you need to use a freeway to get to JWP, plan for a huge delay somewhere along the way.