To add cross sections to a girder

1. Select an individual girder. All girder cross sections will be displayed automatically.

Note: Each girder cross section station is marked by a blue slice that intersects the girder at a specific point along its length. Each slice represents changes in the girder's geometry.

2. Single-click a blue slice to select it. The selected slice will turn orange. Section Attributes will appear in the Stack for the selected girder.
3. Right-click and choose Add Cross Section or Duplicate Cross Section.

![](../../images/ill_add_cross_section.png)

4. Use the orange slice to choose a location for the new cross section. Click again to place it.

![](../../images/ill_new_slice.png)

5. Attributes for the selected cross-section will display in the Stack.