I think right turn on red is usually a reasonable trade off and designers can always put no right on red signs if they think warranted. Where roundabouts get b

I think right turn on red is usually a reasonable trade off and designers can always put no right on red signs if they think warranted. Where roundabouts get bad is when they’re multi-lane and can get a lot of traffic. There’s one I se fairly regularly and I’m surprised there aren’t more accidents.