Is there any way to send the linework only within a boundary area to google earth or cad?
From the Selection group on the Home tab, try using the Select by Polygon option.
Thank's James but that does not work as it does not crop the line work at the boundaries
This option should select any linework that is within the boundary, however it won't edit any linework that straddles the boundary. If you have linestrings, polylines, etc that cross over the the boundary, then will need to be manually edit\clip them so that they are either fully within or outside the boundary. There is an option within Select by Polygon to select lines that cross the boundary, then you can use the Clip Lines option fro the CAD tab to edit them.
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