You are prompted to select a location along the circular area of the roundabout.
2. Select a location along the circular area of the roundabout, and then press Enter.
You are prompted to select the alignment for the approach road. When you are finished selecting alignments, press Enter. The Create Roundabout - Approach Roads dialog box is displayed.
3. Specify the desired parameters on the Create Roundabout - Approach Road dialog box, and then click the Next > button to proceed to the Islands dialog box.