XY Offset Suggestion

Good afternoon All,
I'm currently working on a road project and the drawings only show a finished plan view, but I need to prepare a cut and fill calculation to include a 1.1m offset outward of the finished surface edge. 
For example the road is 7.3m wide but the width of dig would be 9.5m.
Is this possible with the current version, and if not could I possibly add it to the list of possible future inclusions.
Kind Regards
Tim