Learn about additional new enhancements.
New in 2026
Coordinate System Updates
- Coordinate systems added for AutoCAD, Map and Civil 3D.
- UK: rail and highway
- Malaysia: EPSG CS
- Saudi Arabia: SANSRS
- Serbia: VCS ETRF89.OSTN15_height
- Switzerland: vertical coordinate systems
Surface Performance Enhancements
- Rebuilding corridor performance improvement for corridors using a surface as a target.
- Surface analysis performance improvement.
- Performance improvement when cursor moves over a surface whose contours have large number of vertexes.
Customer Satisfaction Survey
- When you close Civil 3D, a customer satisfaction survey displays. The feedback collected from the survey is used to improve Civil 3D products.