About Line Girder Analysis
Click Analyze 
Structures 
(Line Girder Analysis) to open the Line Girder Analysis tool.
Line Girder Analysis
Perform analysis and design checks on all the pre-stressed girders of your concrete bridges. This is an InfraWorks cloud service you can use to verify the structural strength of bridge girders. You can experiment with multiple bridge designs and restart girder line analysis.
When you select a bridge in a model or proposal and start line girder analysis, InfraWorks will validate the initial rules-based layout of your bridge girders and compare your designs against bridge design standards that you can choose from, including AASHTO LRFD, British, Australian, and Eurocode.
Key results can be viewed in-canvas.
See To design prestressed girders using Line Girder Analysis for more information.
Line Girder Analysis and Autodesk Structural Bridge Design
When you select Get Full Report, InfraWorks creates a new proposal in your model so that you can compare designs. You can view or download a full-length sample in PDF format. See Line Girder Analysis sample report
Line Girder Analysis also generates a full model of your bridge that you can open and work with in the standalone version of Autodesk Structural Bridge Design as well. See the Autodesk Structural Bridge Design help.
- Once you have completed Line Girder Analysis, click the icon next to the Get Report button.
- Install the latest version of Autodesk Structural Bridge Design. If you do not have it installed, you will be directed to a website to learn more about Autodesk Structural Bridge Design.
- The line beam model containing the selected girder will open directly in the application so you can continue with detailed design.
Additional Information
The full girder design documentation is computed by Autodesk Structural Bridge Design, a cloud service that provides design optimization for bridges modeled in InfraWorks.