[alasdair_]

>I see this here on hacker news with people excited about the notion of doing away with stop lights so that AI traffic can flow easily.

I, too, am a fan of roundabouts.

[Tiktaalik]

Haha this is a great example of how North America can use old, tested and proven techniques to make our cities better but instead people are drawn to shiny, fanciful new technologies for a solution instead.