2.3.2 - Create Roundabout
Step Description:
1. Do one of the following:
- Ribbon Home tab > Create Design panel > Intersections drop-down > Create Roundabout command
- At the command line, enter CreateRoundabout.
You are prompted to select a roundabout center point.
2. Select the location where you want to insert the roundabout center point.
After selecting the center point location, you are prompted to select an approach road.
3. Select the first approach road by selecting on an alignment in the drawing.
NOTE: When an alignment is selected, the alignment temporarily displays as a dashed line. If the alignment does not change to a dashed line, it is not selected.
You are prompted to select the next and successive approach roads.
4. When you are finished selecting approach roads, press Enter. The Circulatory Road dialog box is displayed.
AutoCAD Civil 3D 2012 User's Guide reference:
User's Guide - Dialog Box Reference - Intersections and Roundabouts Dialog Boxes - Create Roundabout - Circulatory Road Dialog Box
For more information watch the video below:
Create Roundabout (WMV)