Manage products & downloads
We have redirected you to an equivalent page on your local site where you can see local pricing and promotions and purchase online.
Stay on our U.S. site
Keyboard ALT + g to toggle grid overlay
Civil 3D® software supports BIM (Building Information Modeling) for enhanced civil engineering design and construction documentation.
Play video (2:18 min.)
Download free trial Are you a student? Get it free for 3 years (US site)
Includes support and more
Forums, tips, and ideas
View all features
Perform faster design iterations and streamline time-consuming tasks.
Connect design to documentation to help boost productivity and deliver higher quality.
Use visualization, simulation, and water analysis tools integrated with the design process to improve project delivery and decision making.
Collaboration features help you overcome team coordination and workflow challenges within civil infrastructure projects.
Offset profiles are more accurate with support for vertical curves.
Expanded corridor capabilities with more than 60 additional subassemblies.
Represent 3D solid objects more accurately with more control over visual properties.
Meet more design standards with additional fittings and appurtenances.
See more new features
Chinese engineering firm used Autodesk software, including Civil 3D, to communicate the design for a 69-km highway to government officials.
Civil 3D helps the New Mexico Department of Transportation increase efficiency by minimizing error-ridden manual drawing updates.
Dutch contractor used Civil 3D while working on the Velsertunnel, a railway and motorway tunnel beneath the Netherlands' North Sea Canal.
See more stories
‣Connect design to detailed engineering
‣Integrate civil structure design
‣Improve site and building design coordination with shared coordinate systems
Civil 3D + InfraWorks (US site) (2:12 min.)
Model your project in InfraWorks then develop detailed engineering and analysis in Civil 3D.
Civil 3D +
Revit (video: 50 sec.)
Create bridge models in Civil 3D. Then, transition bridge parameters to Revit to your complete structural modeling.
InfraWorks (US site) + Civil 3D + Revit + Navisworks (Us site) + more (video: 2:13 min.)
Move a building model into a site design using shared reference points. Then, use that same model to more accurately visualize and analyze the design.
Learn more about the Architecture, Engineering & Construction Collection
Flexible subscription options available. Includes support and more.
Download free trial
Architecture, Engineering & Construction Collection includes Civil 3D + InfraWorks + more
Learn more about the collection
Are you a student or educator?
Get Civil 3D free for 3 years (US site)
See system requirements
10 Mbps Internet connection. Turn off all active applications, including virus checking software
Get more tips for successful downloading
Students, teachers, and academic institutions worldwide are eligible for free access to Autodesk software. Yes, free. We genuinely believe in education.
All fields are required unless noted.
This may take a while. Might we suggest coffee (not included)?
When complete, locate the file on your computer.
Run the install to start your trial.
Check out the trial help page.
You can close this window, or get started by checking out these resources.
Note: Installation includes the Autodesk Genuine Service, which tests for certain types of non-genuine Autodesk software. Read FAQ.
Please check ADLM page.
Autodesk is a leader in 3D design, engineering and entertainment software.
Privacy Settings |
Privacy/Cookies (Updated) | Legal Notices & Trademarks | Report Noncompliance | Site map | © 2019 Autodesk Inc. All rights reserved