> 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/examples/steel-bridge-examples/example-steel-tub-girder-bridge-ex1-stg/bridge-geometry-ex1-stg/bridge-alignment-ex1-stg.md).
# Bridge Alignment
This section assigns the roadway alignment to the bridge structure.
{% hint style="info" %}
**Navigation:** Bridge Geometry > Bridge Alignment
For detailed parameter explanations, see the [Bridge Alignment Reference](https://docs.openbrim.org/templates/steel-tub-girder-bridge-workflow/bridge-geometry-stg/bridge-alignment-stg).
{% endhint %}
## Steps
### Step 1: Navigate to Bridge Alignment
Navigate to **Bridge Geometry > Bridge Alignment** in the tree view.
### Step 2: Set Alignment Reference
Click the **three-dot icon** on the **Alignment** cell and select the roadway alignment.
### Step 3: Enter Bridge Name
Set the bridge name as **BRG1**.
Quick Tip: Bridge Information
Additional bridge information can be entered through the **Bridge Info** tab if needed.
## Verification
{% hint style="success" %}
After completing these steps, the bridge alignment is configured. Proceed to the Support Lines section.
{% endhint %}
---
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