> 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/precast-i-girder-bridge-workflow/cadd-pig/bridge-cross-section-cadd-pig.md).

# Bridge Cross Section CADD \[PIG]

## General

**Bridge:** Since OpenBrIM supports the modeling of multiple bridges, this parameter should specify the bridge for which the Bridge Cross Section will be generated.

**Station of Cross-Section:** Specifies the location along the bridge alignment where the cross-section will be taken for the CAD drawing.

## General Visual Setting

**Show Dist. from Alignment \[Both Sides/Right Side/Left Side/NO]:** Controls whether distances from alignment are displayed on the drawing and from which side \[Both Sides=0/Right Side=1/Left Side=2/NO=3].

**Dimension Line Font Size (Only .dgn):** Sets the font size for dimension lines in .dgn format drawings.

**Annotation Font Size:** Specifies the size of annotation text on the drawing.

**Annotation Arrow Size:** Controls the size of arrows used in annotations.

**Dist. from Alignment Dim. Line Vert. Offset from Deck Edge:** Sets the vertical offset distance for dimension lines showing distances from alignment, measured from the deck edge.

**Out-to-Out Dim. Line Vert. Offset from Deck Edge:** Sets the vertical offset distance for out-to-out dimension lines, measured from the deck edge.

**Overhang Thickness Dim. Line Horz. Offset from Deck Edge:** Sets the horizontal offset distance for overhang thickness dimension lines, measured from the deck edge.

**Deck Thickness Dim. Line Horz. Offset:** Sets the horizontal offset for the deck thickness dimension line. This offset controls the horizontal placement of the dimension line that annotates the deck thickness on the cross-section drawing.

**Deck Thickness Dim. Line Vert. Offset from Point:** Sets the vertical offset distance for deck thickness dimension lines from the reference point.

**Deck Thickness Dim. Line Horz. Offset from Point:** Sets the horizontal offset distance for deck thickness dimension lines from the reference point.

**Haunch Thickness Dim. Line Horz. Offset:** Sets the horizontal offset for the haunch thickness dimension line. This offset controls the horizontal placement of the dimension line that annotates the haunch thickness on the cross-section drawing.

**Haunch Thickness Dim. Line Vert. Offset from Point:** Sets the vertical offset distance for haunch thickness dimension lines from the reference point.

**Haunch Thickness Dim. Line Horz. Offset from Point:** Sets the horizontal offset distance for haunch thickness dimension lines from the reference point.

**Haunch Width Dim. Line Vert. Offset from Haunch:** Sets the vertical offset distance for haunch width dimension lines, measured from the haunch.

**Curb-to-Curb Dim. Line Vert. Offset from Deck Edge:** Sets the vertical offset distance for curb-to-curb dimension lines, measured from the deck edge.

**Barrier Dim. Line Horz. Offset:** Sets the horizontal offset distance for barrier dimension lines.

**Roadway Dim. Line Vert. Offset from Deck Edge:** Sets the vertical offset distance for roadway dimension lines, measured from the deck edge.

**Lane Dim. Line Vert. Offset from Deck Edge:** Sets the vertical offset distance for lane dimension lines, measured from the deck edge.

**Cross-Slope Horizontal Offset:** Sets the horizontal offset distance for cross-slope dimension lines.

**Girder Dim. Line Horz. Offset from Bottom of Girder:** Sets the horizontal offset distance for girder dimension lines, measured from the bottom of the girder.


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