Export Infraworks Model to Civil 3D 

LOL!!! I'm no Infraworks expert either. I just figured out a way to get what I needed out of the software and into Civil 3D. For the work I do, this is as much Infraworks as I need.

Joseph! Good to hear from you. Happy you found this informative. Reach out to me sometime privately. We need to catch up.

When you began your Civil 3D drawing did you set it to the correct coordinate system? That could be a culprit. Also, check your UNITS. Verify that the insertion units are set to feet and not inches or US survey feet.

Try upgrading your Infraworks. Remember, there really isn't a version of Infraworks. It's a live software that needs to be updated to the latest and greatest to work properly. Even though you may not be using 2025 software, I would still advise to go into your Autodesk account and download the latest version. Whatever you export out of Infraworks should work with any version of Civil 3D.

@@j-porter ok thanks brother, i will try it

I'm assuming this is a Revit building. If so, then this is the process: www.autodesk.com/support/technical/article/caas/sfdcarticles/sfdcarticles/Project-a-Revit-model-into-Civil-3D-section-profile-views.html

Here is a video I made years ago discussing Infraworks, Civil 3D, and Vehicle Tracking. At about minute 38:14 I import a Revit model: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-liBpeaecwdc.html

What's the error? I'm not very familiar with 3Ds Max, but maybe we can look up the error.

​@@j-portererror File when I opened Infraworks and then I taken 3D Model by Infraworks.