just on the foreground, a bit of tape can be seen, this is the outline of a road that will be made here. The tape is there to define the edge of the road. It will be made with a plaster mix, and I've got some Woodland Scenics 'Smooth it' to do this with, although any fine plaster will do.
Once the road is poured, I will sand it smooth, and then paint and weather it. hopefully creating the look of an older road.