> 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/superstructure-ex1-stg/deck-ex1-stg/concrete-deck-ex1-stg.md).
# Concrete Deck
This section creates the concrete deck using the defined cross-sections.
{% hint style="info" %}
**Navigation:** Superstructure > Deck > Concrete Deck
For detailed parameter explanations, see the [Concrete Deck Reference](https://docs.openbrim.org/templates/steel-tub-girder-bridge-workflow/superstructure-stg/deck-stg/concrete-deck-stg).
{% endhint %}
## Steps
### Step 1: Navigate to Concrete Deck
Navigate to **Deck > Concrete Deck** in the tree view.
### Step 2: Pick Cross-Sections
Select the **Cross-sections** graphically to define the deck extent.
### Step 3: Assign Material
Set the deck **Material** (typically Fc\_4ksi for the deck concrete).
Quick Tip: Viewing Imported Materials
View previously imported materials in **Properties > Materials** in the tree view.
## Verification
{% hint style="success" %}
The completed concrete deck is shown below.
{% endhint %}
---
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