Knightshade
Well-Known Member
Roads are designed for someone who can read signs and be warned about what you need to know (including intersections). Even if there are trees, other cars, etc. You can still drive, as a human.
Explain how, as a human, you see a stop sign that is not visible due to being overgrown?
You don't of course.
So either you "know" it's there because you remember it from before it was overgrown, or you blow through the sign because you have no idea it's there.
The car has maps as a secondary assist to vision to avoid that second, far worse with a human, situation.