Define the bridge framing.

Item	Description
Grid	Define the bridge piers in this grid. Spans are located between the piers. More information about the grid is given below.
[Insert Span]	Insert a span
[Remove Span]	Remove the selected span. A pier can also be selected.
[Insert Temporary Support]	Insert a temporary support into the bridge model
[Remove Temporary Support]	Remove the selected temporary support
[Layout by Span Lengths...]	Define pier locations by defining span lengths
[Orient Piers]	Set all piers to the same orientation.

Layout Grid

The following items are defined in the layout grid

Item	Description
Station	Station of the Abutment/Pier Line
Orientation	Orientation of the Abutment/Pier Line with the keyword NORMAL, a bearing, or a skew angle.
Piers\Spans	Lists the span length between piers. Press the [Edit] button to edit the pier or span details.