Wider, Longer, Turning Roads

As I was just learning how to make mega prims, the servers were being patched to prevent anyone from taking advantage of the mega prim window of opportunity. After I had made a few megaprms that I needed for my shop, I went on to make a few prims for roads. Without megaprims, the widest roads I could make was 5 meters since the tube could make curves for only 5 meters wide. Now I can have 10 meter wide roads, and have large turns (10 meters wide, with a 100 meter diameter). Amazing.