Line-of-sight tools, including point-to-point and sight distance along a corridor, enable you to visually inspect the AutoCAD Civil 3D model.

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AutoCAD Civil 3D civil engineering software is now available in a version for 64-bit operating systems, enhancing the software’s ability to handle large projects and improving performance and stability for memory-intensive tasks.
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Analyze pre- and post-development hydrologic conditions using integrated hydraulic and hydrology tools. Use hydrographs to study AutoCAD Civil 3D software pipe network models, culverts, and channels for more sustainable stormwater design decisions. Generate reports for review agencies.

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Use rules-based tools to lay out sanitary- and storm-drainage systems. Change pipes and structures using graphical or numerical input, and conduct interference checks. Plot and complete final drafting of the pipe network in plan, profile, and section views. Share pipe network information such as invert elevations, size, slope, and type with external analysis applications or use the Hydraflow extensions within AutoCAD Civil 3D civil engineering software.

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Coordinate civil engineering project teams by working from the same consistent, up-to-date project model from survey through construction documentation. Use external references, data shortcuts, and Autodesk® Vault data management software to share model elements such as surfaces, alignments, and pipes, and to work off the same design object for multiple design tasks. Synchronize design changes across the model and automatically update related drawings.

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Edit data accessed through the FDO Data Access Technology with standard AutoCAD® software commands such as Pedit, Trim, Break, Join, Offset, Extend, Rotate, Move, and Cut/Copy/Paste. Edit polygon objects with new split and merge functions and use the new Expression Builder tool to populate attributes with data calculations and intrinsic object properties.

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Distribute your geospatial data, maps, and designs in a variety of ways to better meet your organization’s needs. Create and design maps using integrated GIS tools, then publish them to the Internet using Autodesk MapGuide® Enterprise software. Distribute maps as individual geo-referenced DWF™ files, multisheet DWF map books, or paper plots.

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Work with more than 4,000 real-world coordinate systems to more accurately geo-reference your AutoCAD Civil 3D civil engineering software design data.

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Generate 3D models for GPS machine control by exporting design models using the LandXML extension.

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Use tools in AutoCAD Civil 3D software to derive annotation directly from design objects and automatically update annotation when the design changes. Civil 3D responds to changes in drawing scale and view orientation, and updates labels instantly when the plot scale rotates or changes within different viewports.

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Use the extensive library of country-specific CAD drafting styles in AutoCAD Civil 3D civil engineering software to manage drawing display. Control colors, linetypes, contour increments, and labeling by style, and use the framework to customize styles and standards for your organization.

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Generate production plans, including fully annotated section sheets, profiles, and grading designs. The styles-based drafting environment helps automate typical drafting while maintaining drafting standards. Use xrefs and data shortcuts to generate drafting across multiple drawings, resulting in a workflow where production sheets use a single instance of the model. Synchronize production sheets to reflect changes to the model.

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