:bomb: I need help making the avenue roundbout, I think I have all the NAM mods for this, if not which one should I have, and after, what are the intrusctions to make one.
There is an Avenue Roundabout menu icon. It does not need to be specially 'drawn out' like the one way roundabout, and is instead just plopped.
Locate the item in the Road menu, plop it, and delete the middle four grass tiles. ;D
Just to be safe: You do need the latest version of the NAM.