I am having the issue shown above with my proposed ground. I generate the proposed ground from my corridor but it is obviously ignoring some of the points. So when I pull elevations there appears to be no curb in some locations.
The thin white line in the cross-section view is supposed to be my proposed ground. But it is ignoring the gutter on the right and tiying into the top of the curb and doing the same on the outside left curb.