On the highway from Las Vegas to Los Angeles, there are frequent traffic jams — in the middle of the desert. For some reason, people slow down, and even stop, when there is nothing for miles except their own fears and insecurities. These collective fears cause traffic jams.
There are also bottles on the side of the road, 1 liter Pepsi bottles, 32 oz Gatorade bottles, most of them filled with urine.