To Adjust a Traverse in the COGO Editor

1. In the Toolspace, on the Toolbox tab, expand Civil 3D 2016 Productivity Pack 1 Coordinate Geometry. Double-click Launch Coordinate Geometry Editor to display the COGO Editor.
2. Ensure that the Entry tab is active.
3. Create a traverse or open an existing traverse.
4. Click the Balance tab.
5. Specify a control point on the last segment row.
   Note: The adjustment method drop-down list becomes enabled when two control points are defined for the traverse. The first control point is automatically copied from the Entry tab. Enter the second control point on the last segment row (the row above the Totals row) in the Control Point column.
6. Select an adjustment method from the drop-down list.
7. Optionally, click Create Polyline From the Balanced Traverse to add a polyline to the drawing or Add Balanced Points as COGO Points to Drawing to add points to the drawing.
8. On the main toolbar, click .