The sleek little pill-cars arrive at the airport in complete confusion, since nothing's marked. Do we go here to park? Here? This doesn't seem right! Why aren't there any lanes?

The idea of putting the road right through the control tower structure is interesting, but the two wings of the building would have to be utterly unrelated in purpose and function. "I'll just run down the hall to bookkeeping, and - oh right, they're in the tower on the other side of the road. Damn those men who planned! Damn them!"