About Autodesk InfraWorks
Autodesk InfraWorks is a conceptual BIM and infrastructure modeling software that enables civil engineers, planners, and designers to create, evaluate, and communicate preliminary design concepts in real-world context. It combines GIS data, 3D modeling, and parametric design to visualize infrastructure projects—roads, bridges, rail, sites, and water systems—within existing conditions.
Core Capabilities
| Capability | Details |
|---|---|
| Context modeling | Aggregate GIS, CAD, raster, and point cloud data into a unified 3D city/model environment |
| Parametric road design | With component roads, intersections, roundabouts, and superelevation |
| Bridge design | Parametric girder, box girder, and cable-stayed bridges with analytical modeling |
| Drainage design | Watershed analysis, culvert sizing, and stormwater network layout |
| Rail design | Alignment, track, and station modeling with clearance analysis |
| Site grading | Feature-based grading with cut/fill optimization |
| Photorealistic visualization | Real-time rendering with materials, lighting, and atmospheric effects |
| Model-based quantification | Preliminary quantities for cost estimation |
Interoperability
Seamless workflow with Civil 3D (import/export corridors, surfaces, alignments), Revit (bridge components, structural elements), and Navisworks (coordination). Supports IFC, LandXML, IMX, and CityGML for open BIM exchange.
Who It's For
- Civil engineers in preliminary road, rail, and bridge design
- Planners communicating proposals in real-world 3D context
- Stakeholder engagement teams producing visual scenarios
- Infrastructure teams evaluating alignments before detailed design
Why Professionals Choose Autodesk InfraWorks
InfraWorks lets engineers test corridor alternatives against real terrain, GIS data, and existing conditions in hours — decisions that traditionally take weeks of 2D study. When the concept is chosen, the model flows directly into Civil 3D for detailed design, so no preliminary work is wasted.
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