To Delete Roundabouts

Where you click on the roundabout determines which roundabout components are deleted.

When you delete a roundabout, or roundabout components, the pre-existing base alignments used to create the roundabout, are not deleted.

Exercise 4: Editing Roundabout Components

1. Click Modify tab Design panel Intersection.
2. Click Intersection tabModify Roundabout panelDelete Roundabout.

   You are prompted to select a roundabout.

3. Select the roundabout component in the drawing. What is deleted depends upon which roundabout component you click on.

   Clicking on this component:	Has this result:
   the roundabout central area, including the circulatory road alignments, markings, signs, or labels located in the central area	Deletes the entire roundabout, including all components associated with the roundabout (approach roads, slip lanes, islands, marking, signs, and labels).
   approach road	Deletes the approach road, including all components associated with the selected approach road, such as islands, marking, and signs.
   slip lane	Deletes the slip lane
   sign	Deletes the sign, and the parent roundabout component the sign is attached to, such as the approach road, or slip lane. Note: To delete just the sign, select the sign, and then use the AutoCAD Delete command.
   marking (roundabout road marking, crosswalk, etc.)	Deletes the marking, and the parent roundabout component the marking is attached to, such as the approach road, or slip lane. Note: To delete just the marking, select the marking, and then use the AutoCAD Delete command.
   label	Deletes the label, and the parent roundabout component the label is associated with, such as the approach road, or slip lane. Note: To delete just the label, select the label, and then use the AutoCAD Delete command.