Comment Re:Roundabouts (Score 1) 436
Here in the UK, we're starting to think that the opposite is in fact true. As a couple of examples from where I live (near Portsmouth, Hampshire), a few years ago a large roundabout that was the source of daily large traffic and a constant accident blackspot was replaced at great cost with a complex traffic light system (you only actually go through one set of lights in whichever direction you're headed, but to the uninitiated it appears complex - many people complained at first until they got used to it - nowadays there are minimal traffic delays and I haven't heard of a single accident. Similarly, in my home town of Fareham, they're currently in the middle of a project to put a lane through the middle of a large roundabout and control the whole thing with lights, instead of the free-for-all that it was before, again it's expected to reduce traffic delays and help prevent accidents.
In my opinion, a well-designed traffic light system can be much better than a roundabout at both cutting delays and fuel costs, and preventing accidents.