Not just limited to straight sections, the machine can handle slipform radii as tight as 18 in. By using the optional PaveSmart 3D plug-and-play software, data can be imported from a CAD system and interfaced with a GOMACO G21 controller to help operate the machine. The equipment then is moved into position and a total station orientates the machine. The operator uses a Leica computer to ensure accuracy. Gomaco Corp. 800-831-2320.