Oregon State Police warn you that Civil War emotions should be played out on the gridiron, not Oregon roads. OSP Sergeant Eric Judah says traffic in and around the Corvallis area will be very congested and there are a few tips they have to keep you sane on this high-octane day. "Leave early. If you think it's going to take you 2 hours to get there; then make it 4 hours. Especially closer to kickoff that you get; it's going to get more and more crowded. So leave early, have a lot of patience; give the car in front of you plenty of room. Also, if you see something that looks dangerous, or possible an intoxicated driver, call that in." Judah says they will have extra patrols out this weekend. They estimate at least an addition 15,000 cars on the roads near Corvallis. And finally, designate a driver if you plan to tailgate with alcohol or drink at the game.