Introducing points and surfaces in Civil 3D and ReCap Pro - Create a surface from points in Civil 3D | Autodesk

Civil 3D Quick Start Guide - Create a TIN surface and add breaklines | Autodesk

Creating catchments in Civil 3D | Autodesk

Civil 3D Quick Start Guide - About Civil 3D surfaces | Autodesk

Civil 3D Quick Start Guide - Draw an alignment for a road and add curves | Autodesk

Civil 3d create surface from objects (3d Faces)

Create a surface from CAD contour data in Civil 3D | Autodesk

About Civil 3D surfaces | Autodesk