If you have ever felt constrained by the standard tool palettes in AutoCAD Civil 3D, you are not alone. While the out-of-the-box subassemblies (like LaneSuperelevationAOR or BasicSideSlopeDitch) are powerful, they often fail to meet the unique demands of real-world infrastructure projects.
: Creating drop-down menus for user selections (e.g., "Curb Type A" vs. "Curb Type B"). Subassembly Composer Autocad Civil 3d Tutorial Pdf