February 2026
π€ [Civil 3D] Allsite AI Assistant release
π£οΈ [Civil 3D] Road Corridors without using Civil 3D intersections
Level AI support allowing engineers to only draw corridors for straight road sections and use polylines to define curb return locations within intersections, bulbs and cul-de-sacs.
Full step by step instructions provided here.
π£οΈ [Civil 3D] Combination of corridors and Layout Assist roads
π€ [Web] Allsite AI Assistant release
Various bugs and security improvements




