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Preliminary design software for civil infrastructure

Use InfraWorks® to create context and then model, analyze, and visualize your design along with project stakeholders. Learn about InfraWorks data aggregation, modeling, design, simulation, analysis, and visualization features.

  • Superelevation

    Calculate and apply superelevation to any component roads in your model that have curves or spiral-curve-spirals.

  • Roadside grading

    Vary the slopes and the materials applied to different sections of roadside grading.

  • Cross-section views

    Assess superelevation, road assembly, and cut-and-fill engineering details of your road design in cross-section form.

  • Terrain contours

    See more detail in existing and proposed ground surfaces by displaying contours and controlling the interval.

  • Manage bridge components

    Create and manage bridge components and content directly in InfraWorks.

  • Flood simulation

    Analyze flooding projects based on multiple inflow locations and water elevation changes over time.

  • Enhanced

    Material quantities

    Calculate earthwork quantities on multiple selected roads, a station range, area of interest parcel, or right of way.

  • Enhanced

    Component roads

    Design roads with curbs, lanes, and shoulders. Create parametric models in Inventor and add them to the component road design.

  • Parts Editor

    Create custom drainage or piping parts with Inventor and export them to the Parts Editor using a free Inventor plug-in.

  • Labels for component roads

    View in-canvas labels of bridge and bridge component dimensions depending on your selection and view position.

  • Enhanced

    Generate features from point clouds

    Extract linear features from point clouds. Export linear features, vertical features, and ground grid to Civil 3D.

  • Labels for bridges

    View in-canvas labels of component roads depending on your selection and view position.

More features


  • Model existing environment

    Create a large-scale model by aggregating existing data including 2D CAD, GIS, raster, and 3D models.

  • Automated data import and model creation

    Create base models from GIS, Raster, DGN, and SketchUp.

  • Photorealistic visual effects

    Add dynamic sun and shadows, water, and clouds.

  • Generate terrain from point clouds

    Build data into your model terrain.

  • View projects in context

    View projects in context of existing conditions.

  • Bridge design configurations

    Copy bridge design configurations from one component to another, and from one bridge to another.


  • Ramps and center lane flows

    Quickly create and edit ramps and center/left-turn lanes.

  • Roundabout design

    Easily convert an intersection into a roundabout style.

  • Area of interest

    Expand your designs of parcels, easements, and right-of-ways. Easily and accurately represent them in your InfraWorks model.

  • Component-based bridge design

    Edit bridge decks and girders independently of other bridge components.

  • Smarter pavement drainage

    The software recognizes and responds to complex geometry.

  • Move preliminary designs to Civil 3D

    Migrate roads and pipe networks from InfraWorks to Civil 3D.


  • 2D distance and slope

    Measure the distance (horizontal and vertical) and slope between two points in a model.

  • Measure distances and areas

    Determine the best location for design elements.

  • Dynamic site analysis

    Work with different data types from many sources.

  • Shadow and lighting analysis

    Predict how shadows may affect project designs.

  • Theme palettes

    Visually classify assets according to attributes.

  • Bridge line girder analysis

    Perform a detailed analysis in the cloud.


  • Real-time feedback

    Accelerate approvals with the Design Feed feature.

  • Model publishing

    Publish centrally and more securely in the cloud, then engage stakeholders via web/mobile access.

  • Model network storage

    Store models on a shared network drive.

  • iPad app

    View models and select portions of the model on your iPad.

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