OMG Tucson has introduced roundabouts. They're terrifying (the other drivers) I will go a FAIR distance to avoid them. LOL. It's not good planning.
You ever want to read a good book on driving, read the book "Traffic," I think it is, it's THE BOMB can't remember the author's name but she's British. She explains driver behavior, safety, efficiency and she calls stuff like roundabouts "Road Furniture."
She also explains WHY YOU SHOULD be the (censored) driver who goes ALL the way to the front of the line, and merges there. I am said (censored) driver because of it. I am doing you all an EFFICIENCY FAVOR. But, it's fantastic.
LOL.
Anna