Maybe adding a few pre-built roundabouts that have different capacities?

You probably won't make it much easier than this... Selecting a fitting road and radius is quite fast and with presets you barely satisfy everyone... :)

I use Biffa's technique for roundabout management using the Roundabout Builder mod. It would be nice if you would include the "continue on" function from Junction Restrictions while using the Hold-Shift roundabout setup. All vehicles within the roundabout are permitted to "continue on", while the junctions that enter the roundabout do not. (Did I say that so it made sense?)

引用自 LemonsterOG：

I use Biffa's technique for roundabout management using the Roundabout Builder mod. It would be nice if you would include the "continue on" function from Junction Restrictions while using the Hold-Shift roundabout setup. All vehicles within the roundabout are permitted to "continue on", while the junctions that enter the roundabout do not. (Did I say that so it made sense?)

Well, personally I don't set up roundabouts this way because when the traffic is high vehicles entering the roundabout don't have much chance. Anyway, I will add this option in the next update as it seems there is quite a demand for it.

It is now in the game.