Roundabouts are awesome where people know how to use them
worst design is the damn jug handle u turns or whatever they are called. i want to say that was back east somewhere where i encountered that. WTH?
For me, the worst place to drive was Puerto Rico. Where they make the shoulders of the road into another driving lane. Right or left, didn't matter, they show no mercy LOL
Jamaica. In the spring, in Ocho Rios, during rush hour.