> For the complete documentation index, see [llms.txt](https://docs.openbrim.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.openbrim.org/templates/truss-bridge-workflow/loading-tb/load-geometry-definitions-tb/line-tb.md).

# Line \[TB]

## Geometry

**Bridge:** By selecting the bridge object, the component will be able to identify the correct finite elements to use.

**Reference Point Station :** Longitudinal station along the PGL.

**Reference Point Transverse Offset:** Transverse offset perpendicular to PGL.

**Line Points :** The entered reference point stations, both in longitudinal and transverse directions, are added to each point that is defined under line points.

* **Longitudinal Distance from Reference Point:** Additional longitudinal station along the PGL from the reference point.
* **Transverse Offset from Reference Point:** Additional transverse offset perpendicular to PGL from the reference point.

![](https://openbrim.atlassian.net/wiki/download/attachments/2126020623/image-20230720-174220.png?api=v2)


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