Edit horizontal alignments

• The software provides some tools to edit existing alignments.

Insert vertex

• Inserts a new vertex on a segment of an horizontal alignment.

• Click Insert vertex.

  

• Select the segment where to insert the new vertex.

• Click to create the new vertex position.

  

Insert curve

• Inserts a new vertex on a curve on a vertex of the horizontal alignment; curve can be defined graphically or by entering the radius.

• Click Insert curve.

  

• Click on vertex where insert the curve.

  

• Enter the curve radius and confirm the creation.

Delete vertex

• Deletes the selected vertex from the horizontal alignment.

• Click Delete vertex.

• Click on a vertex on the horizontal alignment to delete it.

Delete curve

• Deletes the selected curve from the horizontal alignment; curve is replaced by a vertex.

• Click Delete curve.

• Click on a vertex on the horizontal alignment to delete it.