Question How to create paths like this?

Hello everyone,
I want to create paths like this for my game. Creating this manually taking so much time. These paths are made of only with quad meshes of different sizes. Here is what I am talking about:

What will be the best and easiest way to create paths like this? Where I can specify the path route and rest is done by the software. Other than unity I am familiar with Blender, But I am ready to try any other software if that can accomplish this task better.

So sorry for my bad explaining skill and English.
I hope you get a little idea of what I am talking about.
Thanks

 

I don't know about such a software but if those are straight lines, then you can draw them in inkscape, export as .svg. import in blender, and then all the vertices, edges or face will snap to the points and lines on you drawing.
Hope that helps.
Thanks.