Earlier quoted context omitted.
It's a chicken+egg problem. I've considered riding a bicycle to work (it's only about 6 miles), but there are busy streets without bicycle lanes (or even sidewalks), and drivers in the area are known to be actively aggressive against cyclists. These things drive down the numbers of cyclists, which increases the general feeling that they aren't accepted, and that it's not worth it to cater to them. > if we could just…
I suspect a lot of it is pure population density. The US needs to make downtown areas pedestrian and bike friendly, and then allow high density development near the centre. That makes the bike lanes and the bus network self supporting. In London there was a very big push to extend the bus network about 15 years ago, by the left-wing mayor (who had been given newly created powers). He also introduced a congestion char…
As an example closer in size to where I live right now: Heidelberg, Germany. Trains made it easy to get between nearby cities. Streetcars and such made it easy to get around within the city. Walking and biking were both pleasant and common. Population density didn't seem much higher than in my neighborhood, but useful businesses (groceries, bakeries, etc) were in easy walking distance from our hotel.