A short clip of traffic that seemingly shows cars and motorcycles moving along a bridge above murky water. When they make a left turn, rather than driving off into the distance, they completely disappear.
Can't figure out what's going on? Well, it's pretty simple. The video was recorded from a terrace or a balcony and the thing that looks like the side of a bridge is actually just a rooftop railing while the murky water is the roof. The cars aren't vanishing, they're just getting obscured by the building.
Optical Illusion Causes Traffic To Vanish, And Everyone Is Perplexed
By Dave Basner