And here's another:
http://gtm.steamproxy.vip/profiles/76561198031032818/screenshots/

You can see that there's a phantom section of road coming off one side that interferes with placement.

Here's one:
http://gtm.steamproxy.vip/profiles/76561198031032818/screenshots/

eaz: any chance for screen as I have no idea, what should be corrected :/

Hi, this is a really nice roundabout, very compact, in fact one of the best large roundabouts out there.

But there is a ghost section of road coming off one arm that blocks placement when you are plopping it into areas that already have roads. I'm always backfilling and plopping roundabouts after I've laid my road grids, so this was immediately noticeable to me.

The phantom road section doesn't show after you've plopped it, of course, but it does appear when it overlaps another asset and the asset glows red instead of light blue. It's about two sections of road away from the center on one arm.

Nice, i was looking for this!

nice, I allways fail on making my roundabouts this small! :D

This roundabout is very compact and fixes the traffic in my city