I created an bridge file.
How can I adjust the span length?
As shown in the picture below, in OpenBridge Modeler, at the Home Ribbon Tab under the SupportLine Menu, there is an option to Move the Support Line, this will consequently change the bridge span length.
You just need to Select the SupportLine and move it to another target line or modify the Element Properties in the SuppportLine Rule Station.
At the link below, check out our OpenBridge Modeler Help Online documentation about it.
Move SupportLine tool (bentley.com)
I am using LEAP Bridge Concrete.
Can I edit the span length in the LEAP Bridge Concrete?
Yes, sure, you can still modify it in the analytics stage if the project is LBC only. Then, in the Geometry pad, click Edit Bridge, and modify the Span length, as shown in the screenshot below.
Though, when your project is in a BIM workflow and tied to the previous geometry definitions, these options will be grayed out, and you would need to modify it back at OpenBridge Modeler to keep it all connected and coherent. Please refer to the previous post reply for this option.
However, my "edit bridge" button is grey. I created a bridge file before and try to edit it now. Any suggestions?
You will need to open the Precast/Prestressed module to edit the span length. Please see Wiki:
How to adjust span length? - LARS | LEAP | OpenBridge | RM Wiki - LARS | LEAP | OpenBridge | RM - Bentley Communities
Answer Verified By: MarcosBeier