Creating Custom 2D Dynamic Blocks for Pipe Structures in Civil 3D
Civil 3D comes with a library of standard structure styles, but many firms require custom 2D plan symbols for pipe structures
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Label Pipe Slope From Center-to-Center in Civil 3D
By default, Civil 3D labels pipe slope using invert-to-invert, which is correct for hydraulic calculations but not ideal for plan/profile clarity
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Best Practices for Using Pipe Runs in Civil 3D
Pipe Runs provide a clean, modern workflow for managing storm, sanitary, and pressure systems in Civil 3D.
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Best Practices for Working with DREFs, XREFs, and Blocks in Civil 3D
Using DREFs, XREFs, and blocks properly is essential for maintaining a stable, collaborative Civil 3D environment.
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Fix Civil 3D Startup Crashes by Verifying Required VC++ and .NET Runtimes
Civil 3D may crash at launch, freeze during corridor rebuilds, display “Unhandled e0434352h – CLR Exception,” or silently fail to start.
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Artificial Intelligence and Infrastructure
Explore how AI is being applied in infrastructure today and where it's headed next, with real examples from AutoCAD 2026 and insights on what's coming.
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Enforcing and Creating Purpose-Built Autodesk Technology Standards
Considering Autodesk's Civil 3D is now 20 years old, one might think that everyone who has adopted it over the last two decades has fine-tuned every nook and cranny of the software
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Civil 3D: hiding inconvenient assembly labels - Part 2 zero length links
This post will show how to leverage expressions to remove unwanted zero length assembly labels.
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Civil 3D: hiding inconvenient assembly labels - Part 1 vertical links
This post will show how to leverage expressions to remove unwanted vertical assembly labels.
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Civil 3D: adding dimensions to corridor in section views
Are your corridor dimensions twisted? Look here for how to create AutoCAD dimension like labels for corridor links in section views
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Map 3D: Background color vs Object colors
Making Map 3D connected (FDO) entities and labels visible against light or dark backgrounds.
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Civil 3D: How Design Speeds Work in Alignment Curves
Provide insight on behaviors of Design Speed changes along Alignment Curves.
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Map 3D: Creating Multiline Labels for Connected Data Objects
How to Stack Map 3D Feature Label Text.
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Top 5 IMAGINiT Utilities Features Civil 3D Teams Love
Top 5 IMAGINiT Utilities for Civil 3D that teams love—automate points, sheets, cleanup, and survey tasks to deliver projects faster.
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Civil 3D Hangs on File Open – and the ‘Recent List’ Disappears
Civil 3D caches file history and drawing thumbnails in a local roaming profile folder.
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