I think you’re right. I’m looking at some screenshots and it looks like SIII don’t have any routes with posts. They still walk and “make their roads” but there

I think you’re right. I’m looking at some screenshots and it looks like SIII don’t have any routes with posts. They still walk and “make their roads” but there are no posts. SIV seems to have moved from roads to “general loss of grass in busy areas”.