The highway I have to take during my commute passes an airport.
Now I don’t know how it is for you but for me, it is really dangerous. I have not grown up beyond the phase where I think “Woah!” and have to stare every time I see an airplane. And by every time I mean literally every time.
At some point the landing route goes directly over a place where there’s usually a traffic jam. So basically here I am sitting in my car, nothing is moving and planes are passing overhead.
It’s wonderful, really.
(Picture CC’ed by Timitrius on Flickr.