Grading Tools SS4

We are moving to Openroads and I would like to know where the grading tools are located? We need to be able to do some basic grading around headwalls, under bridges, roundabouts. We used Site before moving to SS4. But we cannot find any of the tools\features that were in Site.

I know there is a basic civil cell for roundabouts. But it won't give us what we need. We would like to be able to add contours around headlamps or underneath a bridge and have them part of the SS4 tin.

Thank you