I would like to know if exist some way to calculate (automatic way) the excess of cut and the excess of fill.
i would like count them as a new material for each section station.
thank you.
I'm not sure what you mean by "excess" cut and fill, but have you used the Volumes Dashboard under the Analyze tab? There's also the Volume Report but I'm not familiar with that. It's found in your Toolspace > Toolbox tab > Corridor > Volume Report.
I think you are looking for a Mass Haul diagram. Look it up in the help system.
for example:
blue line= corridor section
red line= current ground section (derived from current ground surface)
black line= section original surface.
yellow= excess zone cut or excess zone fill.
How can I calcculate (automatic) those amounts?
When you Compute Materials you can add multiple subcriteria for multiple surfaces to isolate and address your situation.