Civil Site Design provides you with highly efficient and simple-to-use civil design tools for road network design, highways, road reconstruction, site grading, surface creation, stormwater, sewer and pipeline design.
Fast, efficient and dynamic design of intersections, curb returns, cul-de-sacs and knuckles. Include roundabouts with ease. Have multiple design windows open at once. As you move a road, watch all the profiles update and the surface rebuild. Get volumes without effort. Click button outputs to Civil 3D and to USA style profile and section sheets.
Built for large models and a proven performer on large scale road designs including interchanges. Where you find performance issues in other software you'll get lightning-fast speed as you make design changes. Dynamic enough to automate traditional intersections and flexible enough to model complex interchanges via a hybrid assembly and string based approach.
Design your sections to account for all constraints - included are tools to match to surfaces, other profiles, continue crossfalls, match to horizontal constraints, and conditionally remove sections. Automate your profile design based on minimum pavement thickness, match to surface and more. Build your own models using any collection of profiles.
Extending on the core road design tools, typical rural road design includes road pavement and shoulder superelevation as well as managing ditches as part of the design.
Independently grade ditches, include cut-off ditches, and automatically remove them when in fill. Apply pavement and shoulder superelevation based on road design speed.
Grade parcels, building pads, detention basins, wetlands and more. Create gradings directly from polylines and cross section assemblies, with simple corner cleanup tools applied at corners. Apply changing daylight slopes, apply alignment controls, and more. Design using a graphical profile design window and/or grid view design window. Fast volume outputs.
The TIN Surface modeling tools let you design whatever you want using any combination of 3D faces, 3D polylines, AutoCAD points and point files. This is a rapid display engine showing contours, labelling and analysis outputs in the drawing. Generate surface analysis tables and export to Civil 3D Surfaces. Generate volume reports and stack surfaces.