I was using theory as in theory, not hypothesis (Evolution thread flashbacks).
I understand this, I've seen the videos. I still think that the statistics may be misleading. Forcing bad drivers to pay attention ends up working out. It may not for drivers that actually do pay attention. That is my hypothesis. I haven't seen supporting evidence, and I haven't gone out of my way to test it, but it seems reasonable to me. If I were to be cloned 100 times with 50 of me forced to take roundabouts and 50 of me forced to drive through intersections, with my clones being the only drivers on the road, I would not be surprised if the roundabout clones crashed more. I readily admit that it's possible this is all my bias though.
You know I haven't really thought about them from the pedestrian point of view, and luckily I've never really dealt with them as a pedestrian.
I am absolutely in favor of more walkable neighborhoods though. I feel like I shouldn't have to have a car to get anything I need. I'd rather shoot for redesigning cities then adding roundabouts, even if it costs more.
I guess I can see why you view it this way, but I disagree completely. I take driving seriously. Even if I don't get into accident I mentally log anything that I consider a close call. I don't shift the blame on other drivers. I am actively aware that I am in a position to kill massive amounts of people just by sitting in the drivers seat. I feel distracted, not focused, at roundabouts. It's why I'll make my drive longer by avoiding them.
EDIT
Thinking about it more, a lot of my disdain toward roundabouts probably comes from a lack of experience. I've been through countless intersections, come up with methods of navigating them, and have had time to make mistakes at them and then learn from those mistakes. My experience with roundabouts is much much less. I don't really have tested strategies for them, I'm not aware of all the mistakes I could make, and generally I have a feel of uncertainty at them that I don't have at regular intersections.
On one hand, I'm just confirming existing researching. On the other, I'm also providing reasoning for my hypothesis above. I guess it just needs to be tested. There may be a chance someone in the field has already done it.
Sounds like that as a good driver you've got enough self awareness to avoid situations you're not comfortable with. That's probably a skill that separates the good drivers from the majority of bad ones
. If you have them near you I definitely recommend more experimentation, especially if they would save you time. I agree that they feel tense but that's the idea.
As a driver, my only gripe with them is
other people, specifically timid drivers. It's a yield, not a stop, and so many people can't grasp the difference. Yield means use caution and give way if necessary. If necessary. That implies that you have to decide if it's necessary or not. When is the best time to decide if it's necessary? Probably not after you've already come to a full stop at a yield because you're an idiot who can't scan an intersection before you get to it lol.
I personally think it is much easier to scan a roundabout than a four-way stop because traffic is more spread out so visibility it better, and the rules are a lot more concrete: Go if you can, don't if you can't. That's a stark contrast to the go if you
should at a four-way stop, because "should" means something different to everybody resulting in hands flailing because one person is trying to be polite, one person is waiting for the others to make a decision, one person isn't coming to a full stop and is faking everybody out, and the fourth person wasn't paying attention and has no idea who's turn it is. That happens like every other cycle at an American four-way stop sign. Roundabouts, you simply go if you can and stop if you can't. But you probably can so get a move on.
So that's the only real key to roundabouts is to slow down and scan ahead so you know if you're going before you ever get to it, and if you're not sure then slow down a little more and figure it out.
As for pedestrian use, it's kind of hilarious. The only real way to cross is to walk the entire length of the outside circle. Recently myself and a crew were walking from the hotel to dinner and decided to experiement with crossing through the center of a roundabout becuase it had nice pavers and pretty flowers on the inside. It took a solid five minutes to get all four of us across lmao. Cars were just coming from every direction possible and of course they never stop and the gaps are irregular so it was total madness. We were laughing halfway through but stayed determined to cross through the center. Virtually impossible and a total waste of time. Unfortunately the actual method of walking around the outside also kills quite a bit of time.
Oh, and the best part of a roundabout is that when it isn't rush hour, and especially when there's no traffic at all, you just cruise on through. It's still considerably quicker and more efficient than the best Calfornia roll you could pull off. The new one near me can be taken straight through at 20mph in a Sequoia no problem.
@Populuxe The number of missed opportunities for roundabouts in my area is staggering.
Here's one that has been driving me up a wall for years, literally since I was in high school or not long after. The east-west Alex-Bell road is quite busy all day long and especially at rush hour, with it being part of the only really effective east-west shortcut in this area of town (this is the same road that the new roundabout is on further east). Several schools nearby, shopping centers, etc. But it's completely dead at night because it's primarily a residential area. The road to the south is actually a driveway to a factory and is only used during shift changes - the factory surely petitioned the city to have a light installed to help their employees get to and from work. Problem is, the light is
always active 24/7 and is on a timer, not a sensor. Infuriating. I remember one time years ago I was stopped at this light at like 10pm and a cop was stopped going the opposite direction. I was an ass and wanted to prove a point, so I turned on my blinker, turned right into the driveway, turned around, turned my blinker on again, turned right again, and I was on my way. Looked back in my mirror and the cop was still sitting at the red light. I like to imagine that his mind exploded watching that. Anyway, that light only needs to be active literally twice a day and it required all sorts or wiring and electronics and timing and nonsense. They could've just put a roundabout there and let it self-resolve. They use the light as speed regulation anyway (it has the opposite effect of course) and roundabouts are natural speed regulation with zero signal engineering required.