> What is the speed threshold?
> Anything where cars are traveling faster than 30 kph. So, what’s that, 19 mph?
As a Dutchman, this is so obviously wrong that it makes me doubt everything factual in the book they wrote. 50 roads without physical separation are the default, and 60 roads are often back roads where there is not enough traffic to warrant the space (=money) required for a separated cycling lane so those typically also have no physical barriers.
I guess the limit is 70km/h, as I can't off the top of my head think of any 70-80 road where cyclists don't have separate infrastructure, though I'm sure one can find an exception.
I was very surprised to learn that in Germany, they have no trouble with having people drive without even an indicated bike lane (I'd feel unsafe driving on a 50 road if people drive 50, there is no space left over, and there is no bike lane outlined) on 100km/h roads.
> Cycle tracks are all paved with this easily identified red pavement, an inch-thick top coat of dyed red asphalt
Inch-thick? 2.6cm? Have they even been to the country at all? Never have I ever seen the red paint so thick that you'd notice it when driving onto it, I'm fairly certain that doesn't exist anywhere in the country. The only tactile paint we have is the white lines on the sides of highways, which I assume is to wake dozers up.