To coincide with the Autodesk 2025 release, Civil Site Design V25 has been released featuring a number of new and improved features. Below is an overview of what’s in this release.
Civil Site Design V25 is available on the following platforms:
Released in Civil Site Design V24, ScriptXwas developed so that users could write Custom Design Variations. In V25, ScriptXnow has a dedicated ScriptX Editor, User Interface (UI) and comes equipped with a large selection of new commands and object properties. Read more…

Civil Site Design V25 on Civil 3D & AutoCAD 2025 onlyhas some additional functionality to directly export Civil Site Design Surfaces & Models to a variety of different formats – Export Surface & Export Model. Read more…

Excess triangluation on the edges of models can be time consuming to clean-up, but with the new Boundary Retractionand Filter by Triangle Codes control added to the Surface Manager boundaries tab, most of the hard work can be done automatically. Read more…

Toolspace has undergone a few minor ergonomic improvements meaning users can now plot a string directly via the right click menu and toggle on/off the display of sample lines without the need to access Toggle Display.

Available to Civil 3D & AutoCAD 2025 platform users only, Grading Strings pulldown in the ribbon and Toolspace has a new option to manage the dynamic update of Grading Strings in a project.

To assist users with operations within the Vertical Grading Editor, a variety of keyboard shortcuts has been added.

Using Layers in the Sampling now includes the option to use 2D & 3D polyline vertices, in addition to lines and arcs, to nominate section sample positions along a string. Watch video…



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