Civil3D is getting better!. I am loving this new feature in Civil3D 2010. I have been overloaded with intersection design for a large scale mixed development and these tools are GREAT! The downside though, performance gets affected once the file gets larger, I am hoping that Autodesk will release Civil3D 64 bit soon. Here's a video on my latest endeavors... I have used RDV systems to animate the video and it's so easy....