I have a situation where we are reconstructing a road but the client wants to keep the west side (SB lanes) existing curb and gutter so I am asking if there is a way for me to model the corridor while holding the west edge of existing pavement then have my proposed 2% slope to crown and then 2% down to prop C&G on the east side (NB lanes) of the road. I'm wondering if GEOPAK will provide a vertical alignment (best fit alignment) for me while starting at the west side ex edge of pavement.
I can create a vertical as close as I can of the existing and have my left edge of pavement in my template seek the EOP feature and then have it project to surface but I will not get a nice 2% slope on the SB lanes, they will constantly vary while my NB lanes will all be 2% since we are reconstructing the C&G.
Any ideas on how to accomplish this?
Thanks,