Jagged edges

[Cmodz]

What is the best settings to avoid these jagged edges but still have the road area flat and smooth like in the picture?

 

https://i.ibb.co/QvRGLLhc/jagged.png

[WrinkleysRule]

With a bit of experimenting it is possible to smooth out the jagged edges.

First using the FS25 Set Terrain Height by Spline script,  set the centre width required (for example 6m ) and Distance beween points to 0.1 bear in mind that for long splines it will take a while to finish executing.

Now open up the GE version (Scripts --Shared Scripts-- Maps --Terrain -- Set Terrain  Height by Spline) and using the 6m as an example set the width to 2 and smoothing to 4 and execute, this will also take a while.

The result isn't perfect but is a lot better.

With FS25 script

Then with the GE version

 

[Cmodz]

Thank. Ill give it a try. I really struggle with roadbeds with jagged edges and my spline causing the terrain to do a weird tilt.