Check out this location
48°44'31.4"N 21°14'51.2"E
Unnamed Road, 040 01 Košice
https://goo.gl/maps/LE2Ut1dytmLu3Bu29
I have a solution.
Dron. In the middle 10 meters above road. Tubular screen. Pixels shows how dangerous is to go. Red very, green clean road. On right and left side. In front of you.
There are going to be very spacei things hidden.
