Civil 3D for Project Managers. The Bridge Module* enables modeling of bridges and bridge. *Included with AutoCAD Civil 3D 2017 as well as Infrastructure Design.

Anyone creating 3D bridge structures in C3D? Doing DOT work in Kansas & Missouri and would like to use C3D to model bridges & extract quantities and elevations. One thing I need to include is girder camber to reflect slab depth at a certain point across deck. The girder profile is always different than roadway profile so concrete slab/deck and girders may need to be a separate process. Just curious if anyone else is doing this and how. Maybe most are using Revit structure?

That Bridge modeler extension does not have the dynamics I am looking for nor does it have the type of structures we use so I would have to build a complex library of families to even begin using that.

Using these Bridge Modeling Autodesk® Revit® Extensions, you can generate bridges based on user-defined criteria. Users can define basic parameters of the geometry of a bridge including: a road profile, a deck, abutments, piers and railings. The road profile may also be imported from a LandXML format file. Spanish Course on this page. The bridge is generated based on user-defined families that are provided with these Revit Extensions. Bridge Modeling Revit Extensions are composed of following modules: Roads and Terrain Definition This extension allows to create road objects and topography in Revit based on data coming from infrastructure oriented sources. Integration with Autodesk® AutoCAD® Civil 3D® This extension provides a bi ‐ directional link between AutoCAD Civil 3D software and Revit to facilitate cooperative workflows between civil engineers and bridge designers.

Bridge Definition—Concrete Slab The extension generates entire concrete slab bridge, based on an existing road. Bridge Definition—Concrete Box Girder The extension can be used to create a concrete box girder bridge, based on an existing road. Bridge Definition—Concrete Slab with Girders The extension can be used to create a concrete slab on concrete or steel girders, based on an existing road.

Document Generation for Bridges Based on a bridge defined in Revit, this extension automatically generates fundamental documents for the entire bridge. Customization of Bridge Families This extension facilitates the registration of customized families to be subjected to all rules allowing for the automated bridge design process. About This Version Version 9.0.0, 5/25/2016. I did not tried to import data from civil 3D and maybe this helps modelling a bridge. I tried to make a bridge from scratch. I hope that is why I had so many geometry errors If Autodesk is serious about this extension and about bridge modelling, this extension needs more work.