Miscellaneous Enhancements

Learn about additional new enhancements.

New in 2026.1

Alignments

• Added an AutoRenumber option when using the Renumber Tags ribbon command (or EDITTAGNUMBERS on the command line). This allows for the automatic renumbering of tags. Learn more.

Cross Sections

• Added the 'Distance to Next Sample Line' property to the sample line label and the labels for incremental section data of the section data band style in the profile view.

Feature Lines

• Added the ability to right-click a feature line in the Prospector list view to select "Zoom to" and "Pan to" from the context menu.
• Added the ability to insert and delete Point of Intersection, insert and delete Elevation Point directly from canvas, when hovering over a feature line grip.

Superelevations

• Added notifications about requiring potential station adjustments when importing CSV files with Superelevation data into alignments containing station equations. Learn more.

Surfaces

• Improved surface creation from grading.

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.