ORD - Annotate superelevation in plan?

Hi, is ther a way to annotate the superelevation in plan?  mainly superelevation cross slope variation.  We have the colored band but I would like to show the crossslope more preciseley.  I know the superelevation section can have a linear feature definition and symbology but how can I annotate it?  I can't figure out, anybody have a lead on this?

thanks