Roads & Rails Update? Or Other Road Packages?

EightiesIsEnough

I purchased the Roads and Rails package last weekend, and I must say it is pretty good, but the only drawback is, it only allows a slight or rounded sharp turn to the left (may not be to the right), and also only allows a winding road in one direction.  Plus, it does not have the ability to morph specific curves nor downward slopes (steep hill) as depicted in the attached signs below.

Are there any road packages that I could purchase that allow for morphing all varieties of curves in any direction, plus morph the road to create slopes?  Or, to say the least, could the person who created the Roads and Rails package be able to update the road prop to allow the morphing curves and slopes I suggested in this post?

Also, are there any road packages that can allow for passing lanes, which start at a "Keep Right Except to Pass" sign?

EightiesIsEnough

Is there any luck in finding morphable roads for all kinds of curves based on signs I posted, or creating steeper hills?

Vially

Maybe here?

https://free3d.com/3d-models/road

http://www.3dmodelfree.com/3dmodel/list495-1.htm

 

 

EightiesIsEnough

Apparently, I decided to make my own versions in Blender.  I have to admit, it is pretty easy.  I did successfully create a road for a steep hill, but I think it is too steep.