Okay, at this point you're going to need a source. Because that's counter to every civil engineer I've talked to about it. Or maybe you are a civil engineer, but got your PE license 40 years ago.

> Roundabouts are the favorite tool of left-leaning, anti-car, vanilla soy latte-sipping urban planners.

Given that part, I think it's more likely you're just a bitch ass maga troll. I hope your dear leader enjoyed his bouncy castle party. How's that ballroom coming along?