Hi Guys,
Just want to run something past you incase you've done something similar to this before.
what I have been asked to do is raise an area in between two roads with it tieing into the road level.
The red line above indicates where it will need to tie into the different roads.
What I was thinking of doing was drawing a regular polyine along the back of footway for the extent needed and then assign levels when in the feature line creation targeting the road surface.
i could then join these two feature lines and then just grade in between them at 0.0001 to create a flat level and then infill where needed. let me know if this is what you would do.