Big three way mound infront of the rostrum, sleeping policemen to be turned into a take of and land deep rutted double, dome in the middle to be re-surfaced in pattern imprinted concrete,and a chicane on the straight(removable).part of the cross removed to make a straight line the make a new fresh parallel line 2 feet apart and smoothed.
I reckon would be a good start! Please give us the money mr committee men