When preparing the imagery for the previous map, I zoomed into the bridge and discovered that there are some “ghost cars” on the bridge.
There is really nothing supernatural about these cars, rather I believe they were created by one of two processes. The photographic artifacts were created by the cars driving at high speeds across the bridge when the photograph was taken. Or they could also be artifcats created by the blending of two different aerial photographs taken at different times. My best guess goes with the first, but I wouldn’t doubt if it were a combination of both. Regardless, they give the map a unique quaity that I wasn’t expecting. I am going to make a fractal version for tomorrow.
View a less pixellated view of the bridge: