It would be REALLY helpful, if ramps also had Parameters for Length, Area and Volume in Revit
It´s was a bit shoking to see that there´s only Width Parameter. So when someone wants to show ramps in schedule it would be only able to show width.
Creating workarounds like creating your own parameters and manually entering the values is really a waste of time.
I hope in future versions we get these automatically calculated Parameters for the ramp.