Question:

How do you create generate a sloped surface using OpenRoads?  This was previously accomplished using the Fillet Features command in the native InRoads product. Is there an equivalent OpenRoads tool?

Answer:

The tool used to generate a sloped surface in OpenRoads is the Create 3D By Slope To Target tool located in the 3D Geometry section of the Civil Tools Tasks.  This tool creates a 3D element computed from a linear element to a surface.

The video at the link below provides a demonstration of this tool.