I got this email this am from a Dealer in Europe and I thought it was worth sharing as it is pretty typical of what we are seeing from AutoCAD / Civil 3D and even Bentley these days
I have a pretty ugly dwg from a customer.
Once I switch off the layers that are not required I get something that doesn’t really lend itself to creating a surface from it.
Is there anything I can do in TBC that will remove the upstands and allow me to create a road surface.
I responded as shown in the answer and video below - hope you find this useful