I’ve seen way too many clips of bikers to no fault getting wrecked that its just not for me. At least with a human powered bike you have the physics of only going about 15 miles an hour on your side and aren’t going to turn into a crayon.

Indeed, and you're also not going to travel on a high speed, congested road. For one thing, there's usually no point.

Well from these clips, the road doesn’t have to be congested for things to go sideways before reaction time kicks in. And even from my own experiences, I once hit a big board with my car on the freeway. Didn’t see it until there it was. Four flats and a bit of a scare vs the end of my life probably right then if I were on a bike in all likelihood.

I'm a daily bike commuter, though I also own a car.

I certainly can't rule out freak accidents. However, I think that both speed and situational awareness make a difference on a bike. I tend to notice things that come into my field of vision, with plenty of time to react. In fact, I probably steer clear of things like debris and potholes on virtually every ride.

The reason why I mention congestion is threefold. First, getting hit by a car is by far the predominant hazard. I consider avoiding cars to be the #1 safety measure for cycling. If you take away that factor, then I doubt that cycling is more dangerous than driving. Second, beyond a certain level of congestion, drivers are not fully in control of their cars, but are controlled by the pace of traffic. Third, dodging traffic is the primary distraction that would make a cyclist fail to notice something like debris on the road.

I'm lucky to live in a town that has a network of bike paths, bike lanes in the more dense areas, and ample routes along sleepy residential streets. I encounter very few cars, and don't have to mix it up with heavy car traffic. Granted, living in a mid-sized town doesn't solve the car problem for humanity.

Edit: Re-reading our posts, I realized that I should clarify. "Bike" is a pedal bike in my case.

Yeah I was referring to motorcycles. I think bike danger is overstated honestly. Most speeds you go you end up with scrapes and bruises laying the bike over. Sure there are freak accidents where you land wrong on your neck, but that could happen in your kitchen or shower or going down the stairs as well.

You have probably hit that big board because you are driving an extension of your living room and are thus totally incentivised by dangers and not following legal and recommended security distance between you and the vehicle in front of you.

Also dangers are easier to avoid on a bike provided you are going at reasonnable speed because your own vehicle is smaller. The biggest danger is target fixation but that is something riders need to train against.

Obviously training both of riders and drivers vary a lot between countries and that is where lie most of the problem as well as considering that driving/riding is a right and not a privilege accorded to people serious enough to operate vehicles safely. I find it completely insane that some countries like the USA allows kids to drive with barely any training. IMHO before 24-25 year old, there are very few adults that are mature enough to drive safely. I also fThat is probably ind insane that a country allow people to buy, rent and drive a vehicle after more than 2 DUI convictions. That should lead to a lifetime ban.

You can’t imagine that someone driving safely wouldn’t hit a board? On a highway you are rarely afforded the luxury of having a full stopping distance anyway. I think the book says for every 10mph you go you should factor in 10 seconds. So 60mph would be a 6 second stopping distance, so I would need to see a car pass something and count to six before I pass that. If I had that sort of spacing on my commute, people would immediately merge into it. Thats just the reality. Then I am left with what three seconds to recognize a board emerging from the rear tires in front of me and somehow also check to see if its clear and also merge out of the way of this board. Its just not happening you are hitting the board almost as soon as you recognize its there.

Indeed, I speculated that this is what happened based on your comment. It's also what I mean when I say that drivers are not fully in control of their cars in congested traffic, and why a cyclist would avoid those situations -- to avoid being that board.