Spline to Zone Shape

Hi everyone,

I am curious if anyone found a way, how to connect Spline to a Zone Shape, so when drawing a Spline (for example Road) the Zone Shape is automatically aligning with the curvature of the road?

I see that in the City Sample, the Zone Shapes are automatically created wherever the roads are, however I am not sure how this is done.

Thank for any help :v:

Hi,
Any luck with this answer filip ?
Currently going through the same process and it makes so much sense to have zone shapes built from the road spline itself…