# Deck \[CSB]

Concrete Deck elements of bridges can be modeled in OpenBrIM in two parts:

**Cross-Section**: This involves specifying the distances to the left and right edges of the PGL, mid-thickness, left overhang thickness, and right overhang thickness.

**Concrete Deck:** The previously defined cross-section data will be used along with additional definitions, such as support line definitions (to specify the locations of the cross-sections), girders (to account for haunch loads), taper options, material assignment, and reinforcement data.

For further definitions of each section’s parameters, refer to the relevant page of the documentation.


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