# F Shape Barrier
This section defines F-shape barriers on the right side of each deck span.
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**Navigation:** Superstructure Attachments > F Shape Barrier
For detailed parameter explanations, see the [F Shape Barrier Reference](https://docs.openbrim.org/templates/precast-i-girder-bridge-workflow/superstructure-attachments-pig/barrier-pig).
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## Steps
### Step 1: Navigate to F Shape Barrier
Navigate to **Superstructure Attachments > F Shape Barrier** in the tree view.
### Step 2: Select Deck
Click the **three-dots icon** on the **Deck** cell and select **Span1**.
### Step 3: Set Barrier Orientation
Select the orientation for the right side of the deck.
### Step 4: Set Material
Set the concrete **Material** to **Fc\_3\_2ksi\_NoStiffness**.
### Step 5: Set Transverse Location
Set **Start Transverse Location** and **End Transverse Location** to **Right**.
### Step 6: Enter Dimensions
Navigate to the **Dimension** tab and enter the barrier dimension parameters.
### Step 7: Create Barriers for All Spans
Repeat the previous steps to create F-shape barriers for Span2 and Span3. Enter names for each barrier.
Quick Tip: Barriers in FE Model
Barriers are included in the FE model to distribute Wind Forces across the structure.
Quick Tip: Transverse Offset Direction
Offset values use the Profile Grade Line (PGL) as the reference point.
## Verification
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After completing these steps, your F-shape barrier configuration should match the views shown below.
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