This is actually a really awesome looking intersection.

One of the things that I know helps with placement on uneven terrain is backing ramps off slightly from the closest points the editor will allow you to place them, so that when plopping on uneven terrain, the slope of the ramp is still within the allowed limits.

It still surprised me how tolerant it is of slopes. It’s not perfect, but it’s better than many other designs I’ve tried.

> It can be placed on surprisingly uneven terrain.
I believe it's because most of it is elevated