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:
- AutoCAD 2019 to AutoCAD 2025
- BricsCAD V21 to BricsCAD V24
- Civil 3D 2019 to Civil 3D 2025
Custom Variations | ScriptX
Released in Civil Site Design V24, ScriptX was developed so that users could write Custom Design Variations. In V25, ScriptX now has a dedicated ScriptX Editor, User Interface (UI) and comes equipped with a large selection of new commands and object properties. Read more…

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

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

Toolspace Improvements
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.


Grading String Manager
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.

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

Sampling | Layer Objects
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…

Non-linear design is when a typical, cross section-based design does not generate the intended result. Typically for designs that are non-parallel, such as driveways, car parks, commercial / Industrial, residential & retaining wall projects. In this webinar, our expert, Jonathan Taylor will show you how to use the Civil Site Design tools to tackle these […]
The Civil Site Design Driveway Checker can be used to assist designers with determining clashes on existing & proposed Civil Site Design project designs. In this webinar, our expert, Jonathan Taylor, will be focusing on using the Driveway Checker to check B85 & B99 vehicles over different crossing points on the project, and exploring the […]
In this webinar, join our experts, Todd Brewster and Jonathan Taylor as they unpack some of the major updates within Civil Site Design V25.10. 0:00 Introduction 5:08 Project Storage 24:48 Intersection Manager 36:50 Sectional Volumes & Multi Viewer 54:16 Reference Profiles 1:12:19 Projected Profiles (Civil 3D only) Key features and improvements of Civil Site Design […]