- Select the roundabout, click the Modify panel
Rumble Strips drop-down
Remove Rumble Strips.
- Move the cursor over the rumble strips that you want to delete and left click to confirm.
The rumble strips is removed.
- You are left in ‘remove rumble strips’ mode so you may continue to delete rumble strips from other arms if required. Right click when you have finished deleting rumble strips.