In Geopak you can plot different profiles in the same drawing for instance the existing main line, the proposed main line, and the back of side walk profiles all in one view. You can compare and make adjustments.
Can this be done in SS4?
How can you see different profiles in SS4?
Are there any videos in the Bentley communities that explain how it can be done?
This can be accomplished by projecting back of sidewalk, special ditch, and other such profiles onto your centerline. Click the image below for an example.