Site3D

Site3D is a fully featured software product for the engineering design of road systems and housing developments.

You can quickly and accurately design whole sites including roads, junctions, roundabouts, footways, surface interfacing, contours, volumes, drainage, housing and more. Comprehensive facilities include tools for road placement in horizontal and vertical, automated junctions and roundabouts, varying carriageway width, spiral curve transitions, super-elevation, interface grading, earthworks, ponds, and drainage.