I may have a better idea than bringing in the surface and or the feature lines. I now have the polylines at 0 elevation and am connecting the different elevations in a crisscross design and then using the pull command to give the hill the required height. I’m not sure if this is the best way but it is producing results.

Solo,

Thanks for the quick response! I've tried the Kerkthea & Idx programs now, Idx crashes SU every time I run it and Kerkythea won't open the xml file apparently because it's in 3d.

I'll try the plugins for su next, my boss wanted me to research this for a couple of hours.... I've been off the clock for 3hrs now.

Hello

Im very new to mixing cad and SU, am I able to bring a surface into SU from Civil 3D. I created a dwg with the surface only, but nothing shows up.

Any help is appreciated.

Thanks.