Multiple feature lines for a single grading object

[mhildenbrand]

I have a centerline of a proposed roadway defined as a feature line. I used a roadway and cut/fill slope grading criteria to define my road and slopes, projecting to the existing grade surface. I would like to put a level building pad off one section of the roadway, thus interupting the fill slope. Is it possible to add a second feature line to a single grading object?

Thanks

Michael