I was looking for something randomly and came across the hilarious picture which sits on top of the linked article. The article - which I didn't even read except the headline - is about self-driving cars, but notice something about those glorious highways.
There. Are. No. Cars.
Beautiful! Now tear them down.
Minimizing the number of cars in renderings of all kinds of roads and other construction projects (this is just concept art as far as I can tell) is pretty standard, but I was impressed by zero!