[matte_black]

Around here, they have dismantled and removed bike racks at schools because kids are no longer allowed to bike to school.

Too dangerous and the school does not want any liability for a kid being struck and killed.

[Cthulhu_]

And there you have the crux of the matter. On the one hand, I'm sure cities have gotten larger, traffic a lot busier, suburbia becoming busier, etc. On the other, parents are afraid, and get told by e.g. the media to be afraid - there's child snatchers around every corner, for example.

But what are the distances kids have to travel to school or their friends nowadays vs back then? I mean the school bus was a thing back then too.

[Broken_Hippo]

"But what are the distances kids have to travel to school or their friends nowadays vs back then? I mean the school bus was a thing back then too."

This highly depends on the area, at least with schooling. In Indiana, it was around a half mile when I was a child in the 80's. This was where the school wouldn't bus you. Sometimes in high school, it was around a mile. Some folks have to walk a mile and a half.

My sister just spent some time in Connecticut - there were no busses for anyone. Only one of the busy roads had a crossing guard and things for elementary students.

For playing and whatnot, I think this highly depends on area and parents. While I could walk to a friend's house in the same neighborhood in the town I grew up in, my sister often couldn't because the town of 40,000 we lived in was a normal, sprawled, midwestern town and it was often too far to walk. By the time my brother (11 years younger than me) reached some of those ages, they moved to a rural location and distances got further. I had friends with much more freedom than I had, however: My mother was fairly strict.

[ptero]

> Parents are afraid, and get told by e.g. the media to be afraid

As a parent, this has not been my experience. In our (pretty affluent and safe) town I still see kids walking to elementary school alone. I let my kids stay home alone when they were 3-5 (you can go with me to the grocery store or play home, your choice) with main fear while I am gone being that of police or juvenile justice Nazis.

The media and government do seem intent on snuffing this out. In their view we must be afraid and any attempt to let kids play by themselves is placing them in unnecessary risk.

[flyinghamster]

Here in the far suburban Chicago area, the bike racks at the grade schools are still around and still getting used.

More encouraging to me, I'm seeing more kids out on bikes here recently (and they and the skateboards never went away entirely).

Even better, on the bike trails I'm seeing more young kids with their parents, riding bikes rather than sitting in trailers.

[nylonstrung]

You touched on why this is such a big deal in the US specifically- it's a ripple effect of excessive tort law amoung other things