Layout changes to make some parts of South city safer.

[Warped]

I like your roundabout idea, Bill. It's simple, easy to pass and big enough to not accidentally hit objects and gain some damage. But it has one little flaw; people could speed up from the Castle Hill road through the wrong side part of the roundabout and head to the Archway. It could cause some undesirable crashes, but it's easy to repair!