I don't know why I'm writing this here. I just thought it was interesting.
When I was little I thought that there were people underground somewhere in some kind of bunker like place who controlled the stop lights. I thought they worked 24/7, day and night. Now, of course, I know that it is run by machines. But it's still pretty fun to imagine that perhaps there are people behind those kinds of things. Also, for some reason it won't let me give this a title.