Many people out here in Civil 3D Land wait for the first Autodesk Civil 3D update to migrate to a new Civil 3D release. Maybe there is a reason for that. Fancy that? The Autodesk Civil 3D 2027.1 Update hit the street this week. 2027.1 Update packs a bunch.
As is the norm for many recent Civil 3D release cycles, there are probably more important and/or significant…
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Posted by
Tench Tilghman
Aug 06, 2026
Tags Civil 3D 2027, XREF, IREF, DREF, Upgrade, Update, Data Shortcut Manager, Data Shortcut Editor, Fix Broken References
There are three mission critical and distinct process concepts to attend to in modern model-based design.
Our iteratively built model and the managed data behind on which that model depends allow us to produce the published results that we need to produce our deliverables.There are rules, systems,…
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Posted by
Tench Tilghman
Jul 09, 2026
Tags dynamic model, XREF, IREF, DREF, TREF, Project Management, project template, Civil 3D 2027
Most of the people we talk to everyday are advanced Civil 3D users, CAD Managers, and organization Project Managers and Principals who try to get work out the door and keep the wheels on the bus. Many of these folks are literally rebuilding the Civil 3D Magic Bus while it rolls down the road.
That is truly an act of daring do. That is also something we all must do.
Around…
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Posted by
Tench Tilghman
May 29, 2025
Tags Civil 3D, feature line, alignment, surface, DREF, XREF, IREF, parcel, Project Management, benchmark, heuristic
Many, if not most, of our Civil 3D Projects will involve multiple Reference Replacement processes and workflows. Many of us in Civil 3D Land employ the classic AutoCAD-based External References (XREF) basemap strategy in our plan set publications. We publish a stack of separate drawings to better separate and effectively manage the content of the…
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Posted by
Tench Tilghman
May 22, 2025
Tags XREF, DREF, IREF, Project Management, Data Shortcut Manager, Data Shortcut Editor, Reference Explorer, video, DWF
We are dependent on Autodesk Civil 3D to get our project work done and to execute our work and produce our deliverables. The number of formal data Dependencies inside Civil 3D and our civil engineering and survey projects appears to do nothing but increase and become more complex. Dependencies are trending and dependencies also tend to explode.
Software…
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Posted by
Tench Tilghman
Feb 06, 2025
Tags DREF, TREF, IREF, data reference, data shortcut, reference, Dynamiic Model, Project Management, video