In the next window, define the following parameters for the creation of the corridor:.Click the CorridorCreation command, on the ribbon, in the Create Design Panel of the Home tab.Now that we have the three required basic elements (alignment, profile, and cross-section) for the corridor creation, we can create a road model or corridor. That includes points, surfaces for volume calculations, feature lines for grading, and many more. However, they can be utilized to extract invaluable data. Among others, we can use polylines, surfaces, and profiles to improve a corridor.Ĭorridors are not typically printed on construction plans unless elaborate styles and code sets are used. Other Civil 3D objects and data can also contribute to the creation of a more complex and robust corridor model. a 2D cross-section of the entity being modeled, represented by an assembly.a profile, sometimes substituted by a feature line,.

The three most basic constituents for a corridor are: The corridor creation brings together various Civil 3D components and integrates them into one monolithic 3D model. Civil 3D corridors allow us to create these models for design projects such as roadways, highways, railways and more. We are often challenged with creating 3D models to make a flexible and advanced representation of our design.