An OpenBridge Modeler project can contain multiple bridges and each bridge can have multiple units.

To place a bridge unit in the currently active bridge, use the following procedure.  You must have at least one bridge in your current model:

• On the Home ribbon tab, select  Add Unit tool in the Bridge Setup group:

• (Optional) Type a Unit Name and Description (The Unit Name value will be automatically generated for you).
• Select the Bridge Type to use from the Drop-down list:
  • Beam Slab (P/S or RC Concrete Girders)
  • Beam Slab (Steel Girders)
  • RC Slab
  • CIP Concrete Box
  • Segmental

• Select Start or End from the Location drop-down list.
• Data point in a view window.

The unit is added to the active bridge. The unit details can be seen in the Project Explorer dialog on the Bridge Data tab.