Create a cross sectional noise map with multiple traffic noise sources. Interactive calculation of noise barrier height with multiple sources and receivers.

Rotate Autodesk® AutoCAD® Civil 3D® Points, Blocks and Text objects to align to Survey Linework, including Lines, Arcs, Polylines, and Civil 3D Figures.

Universal tool for calculating total lengths and total areas of polylines

Block library with hundreds of MUTCD signs.