What's New in Civil 3D 2027

Learn about new features in the latest release of Civil 3D.

2027 Release

For technical details, see the release notes.

Autodesk Drainage Tools for Civil 3D

Learn about the new enhancements in drainage and analysis tools for Civil 3D.

Autodesk Assistant

Autodesk Assistant now offers AI-enhanced chat and prompt-driven workflows.

New in Dynamo for Civil 3D

Learn about enhancements to Dynamo for Civil 3D.

Miscellaneous Enhancements

Learn about additional new enhancements for the 2027 release.

API Enhancements

Learn about enhancements to the API.

.NET 10 Support

Learn about .NET 10 framework support.

Feature Lines

Civil 3D 2027 introduces Daylight Feature Line, a powerful new tool that automates the creation of daylight lines from grading criteria - streamlining your grading workflow.

Horizontal Regression Analysis

Horizontal Regression Analysis (HRA) (released in 2026.1) fits a design alignment (tangents, curves, spirals) to survey so you get a best-fit Civil 3D alignment from existing data.