[PraetorianGourd]

I would argue that it is less due to politics and "safe streets" being an extreme position and more to do with the fact that _entire metropolitan areas_ are designed around the car. It would literally require starting from scratch in many places to design a city around non-car ownership.

You can argue that it is a net negative that a lot of America, and most of the American west, was built and grew in conjunction with the car, but it is not entirely fair to say the only impediment is culture and politics.

[TulliusCicero]

> I would argue that it is less due to politics and "safe streets" being an extreme position and more to do with the fact that _entire metropolitan areas_ are designed around the car.

These are the same thing.

> It would literally require starting from scratch in many places to design a city around non-car ownership.

No, it wouldn't. This is part of the common set of myths that are promulgated around car dominance in America. There are many, many things that can be done to retrofit streets to be less oriented around car dominance, many of them not terribly expensive or time consuming (though admittedly the very best options do tend to be infrastructure that's expensive and time consuming).

For example, one thing Portland has done in some of its neighborhoods is to create neighborhood greenways, with concrete structures/blockers at some intersections that force you to turn, so that cars can't use the street as a 'through street' for commuting (but it's still possible to reach everywhere with a car for residents). This is fairly cheap and easy to do, it's just a matter of political will.

Here's an example picture (though the exact type of blocking structure can vary): https://www.portland.gov/sites/default/files/styles/max_768w...

This is a big improvement that doesn't require redoing the whole street or anything, just a few concrete dividers and a little paint along a street maybe every four or five intersections, enough to make it impractical to use for longer-distance car commuting.

Some other things that are usually relatively cheap to add to existing streets:

* Automated speed cameras

* Roundabouts

* Chicanes

* Protected bike lanes, using basic dividers

* Dedicated bus lanes

* Better bus stops that at least have some kind of roof and bench

* Zoning rule changes that play well with density, like allowing light retail in currently residential-only zones, or allowing 'missing middle' housing

These are off the top of my head, but I know there are more.

[PraetorianGourd]

I am very familiar with Portland ;), the green ways are cool for sure. Except if I am on Salmon or Clinton and want to go to Fred Meyer, I need to ride on 39th or Hawthorne at _some point_, which to a lot of people is a non-starter due to danger.

Besides, suburbs exist, and someone living in Sherwood who works in Portland, at this time, requires a car. And public transit would need to be either faster, cheaper, or more convenient (wifi, coffee etc) than driving for (most) people to adopt it over a car.

And Hawthorne is _super confusing_ now. Turning right from Hawthorne to 10th is a nightmare, you have a bus lane, a bike lane and a sidewalk to the right of you, all of which could contain someone. It is hard to accurately see all three "lanes" that you need to cross. Another example is the Hawthorne bridge onto 99E, the angle is below 90 degrees so you end up with a massive blind spot. I start looking for bikes/peds way before the off-ramp because I am used to it.. someone from out of town or who rarely drives in Portland is going to kill or injure someone.

[TulliusCicero]

> Except if I am on Salmon or Clinton and want to go to Fred Meyer, I need to ride on 39th or Hawthorne at _some point_, which to a lot of people is a non-starter due to danger.

That's what protected bike lanes are for. Basic ones aren't that expensive, really, the issue is more the road space. Cars dominate the existing space, and many, perhaps most drivers will scream bloody murder at losing any. They don't want equality and choice, they want dominance and everyone forced to drive.

> Besides, suburbs exist, and someone living in Sherwood who works in Portland, at this time, requires a car.

"Besides" nothing, you're talking about an almost entirely separate issue now. Obviously bikes aren't great for really long distance commutes for most people, they're more for short to medium distance trips. And yes, that's where public transit comes into play -- with people able to walk or bike to the stations.

> And public transit would need to be either faster, cheaper, or more convenient (wifi, coffee etc) than driving for (most) people to adopt it over a car.

Yup, that's where you throw in bus lanes everywhere. Places like London have heavy adoption of bus lanes that lets taking the bus often be faster than driving by yourself.

> And Hawthorne is _super confusing_ now. Turning right from Hawthorne to 10th is a nightmare, you have a bus lane, a bike lane and a sidewalk to the right of you, all of which could contain someone.

I admit that I'm not that familiar with Portland, but protected intersections are a solved problem. Takes more money than the other things I've mentioned so far for sure, but it's still quite doable.