Roundabout problem - causing crashes

[raVe11]

Hello, I have a problem with the roundabout. Roundabout built with mod https://mods.paradoxplaza.com/mods/79394/Windows
I have used them many times on different maps, this is the first time the problem has occurred.

During the game, the filling in the middle disappeared from the roundabout (fountain, plants) and the roads joined in the middle. The traffic lanes run in the old way - in circles on the grass and the cars drive like that.

The main problem is that the roundabout cannot be removed or anything can be built - as soon as you move the cursor with an active tool (construction, bulldozer, etc.) the game immediately crashes.
I have to be at least 200-300m from the roundabout, then it's ok.

Unfortunately, I don't have any saves from before the roundabout was built, it had been there for a long time.

Is there any way to get rid of it? Loading the map in a different way, e.g. in the editor?
Or some development tool?


//
Now I noticed that the game crashes not so much when the tool approaches the roundabout, but specifically on each road directly connected to the roundabout.

Tried with no mods active.

[john.glossop]

Have you tried using the REPLACE function on the roads UI, and tried putting a different roundabout in its place?
Alternately, how about crafting a different route, to cut out the roundabout in question, and just leave it there?

[raVe11]

I cannot use any of the tools on roads connected directly to the roundabout or on the roundabout itself. Instant crash.

[V_Cred]

So there's nothing you can do, unfortunately, your save is doomed.
It's better to avoid that kind of mods next time.