Ths S and the P are interesting, I didnt see this before. Maybe this has some bearing on the action of crossing a bridge but what exactly?
I wonder if they just need "correcting", maybe the game generated ones are a little too unpolished.
The AI just drove through the barbed wire which collapsed... I wonder how this would work with an object the AI could not destroy, such as a hedge hog. However I am not too keen on the obstacle idea.