I've never ridden a (motor) bike in the US, though I've driven cars in quite a few different areas. In the UK I've ridden motorbikes most of my life. In Britain traffic on the roads goes much faster than anywhere I've seen in the US, and in Germany it goes even faster. Yet I've never felt afraid for my life when on two wheels in Britain, Germany, or any of quite a few other European countries. From driving a car in the US though I don't think I'd want to ride a bike anywhere I've been. Maybe out in the deserted wilds of the west, but certainly not in or near any urban area.
To my mind many (I was going to say most, but that would be unfair) American drivers are intrinsically dangerous on the roads. I'm not quite sure why, but I suspect it may be related to the brain-washing effect of having had such a low speed limit for so many years. People get into "convoy mentality" and cease paying proper attention to what's going on around them. It seems to be accepted that if someone stops suddenly ahead of you, because of an accident or whatever, it's expected and almost justified that you'll run into them. I've seen it several times, and I've read of the most horrific multi-vehicle pileups that extremely rarely ever happen anywhere in Europe, even though we're generally going much faster.
In Britain, if you run into another vehicle then it's up to you to prove that you were driving with full care and attention, and that despite that it was actually impossible to avoid the accident. And if you've just rear-ended someone it's extremely difficult to avoid a dangerous driving conviction, no matter what the person in front did. You shouldn't have been so close, and you should have been paying more attention.
So, as on a bike your safety depends on primary measures and you have nil secondary safety, I would feel very uncomfortable anywhere I've been in the US. Not in Canada - I'd feel as safe there as I do in Britain.
I've usually had big bikes and in Britain it's normal to ride/drive fast. I was stopped by the police once when I was doing around 125mph, but it turned out to be something wrong with my number plate and they didn't even mention my speed. If they had thought I had been riding recklessly I'm sure they would have thrown the book at me. I once went over 200 miles to a wedding (I was late!) in 1 3/4 hours on a bike, and I generally cruise at between 90 and 110 mph. My record on a public road is 180mph, but had I been caught I most certainly would have been in serious trouble for that. But at all these times I felt safe from other traffic. But I don't think I'd feel safe at any speed in the USA.
Edited by peterbj7, 29 January 2010 - 10:40 PM.