Comment by cyberax
10 days ago
> We are already de-densified (which is why I find your below comment bizarre)
The US is rapidly densifying, and this will get _worse_ as the population starts shrinking in earnest. Japan leads the way here, its population has been going down for a while. Yet Tokyo now is in a real estate bubble.
> Can you point to a single elected official in an American city that has a plan of reducing density in their city? I'm curious.
Plenty of cities are resisting the density increases, NIMBYs are holding the line.
> Well, no, I won't stop because it's true and arguments to the contrary are faulty for various reasons. For example, suggesting that transit doesn't reduce congestion misses the fact that you can't count future growth that didn't occur.
Again. Transit does NOT reduce the congestion. This is a simple observable verifiable fact.
You can say that transit enables more density (true), but it does NOT reduce congestion.
> Every single person riding transit would be driving, if there was no transit.
And there would be fewer of these people.
> The only way for this to be true is to ignore all of the factors of car ownership. Even then it's probably still false.
In Seattle, I'm going to end up paying $150k in taxes/fees for the failrail line that will go nowhere near me. This is literally more than a lifetime of owing a cheap car.
But even if we just look at operating costs of transit, a single trip on transit is about $20. This ends up being about equal to the IRS deduction for car depreciation for the average trips.
> No I don't. Also NYC is the most populous city in America so depopulation here as an argument yet again makes 0 sense.
Look at the fertility rate for people in dense city cores vs. suburbs.
> Housing is unaffordable precisely because of the density and demand, which go hand-in-hand.
Indeed. Now think about this: the total US population is shrinking. NYC is growing. What is happening?
Hint: look at Japan.
> The US is rapidly densifying, and this will get _worse_ as the population starts shrinking in earnest. Japan leads the way here, its population has been going down for a while. Yet Tokyo now is in a real estate bubble.
There are a lot of factors that go in to real estate prices, and I'm not sure it makes a lot of sense to compare Tokyo to any city in America besides New York in just about any aspect.
> Plenty of cities are resisting the density increases, NIMBYs are holding the line.
Name one. That's not the same thing as NIMBY. No city is actively against growth.
> Again. Transit does NOT reduce the congestion. This is a simple observable verifiable fact. You can say that transit enables more density (true), but it does NOT reduce congestion.
It's the same thing, and it goes very well with your thesis that the US is rapidly densifying. As it densifies congestion gets worse, adding transit takes away additional cars that would otherwise be on the road.
In Seattle whatever transit exists is gone, now those people would drive cars, ergo congestion increases. This seems very obvious.
> In Seattle, I'm going to end up paying $150k in taxes/fees for the failrail line that will go nowhere near me. This is literally more than a lifetime of owing a cheap car.
Ok and do you not see what the problem is with this argument? I could just say, I'm paying $150k more in taxes for a new highway being built somewhere that won't go anywhere near me or I won't drive on.
Second, you're not including the costs for highway construction, maintenance, insurance, gas/oil (why do you think we're in Iran) &c. that goes into car ownership.
Third - Most Americans aren't buying cheap cars.
> But even if we just look at operating costs of transit, a single trip on transit is about $20. This ends up being about equal to the IRS deduction for car depreciation for the average trips.
Weird. I took a "single trip on transit" and it was less than $5 in New York. See I can just pull numbers out of my ass and apply them without any good reason too.
> Look at the fertility rate for people in dense city cores vs. suburbs.
What about them?
> Indeed. Now think about this: the total US population is shrinking.
The US population is not shrinking.
> NYC is growing. What is happening?
People want to live there - that's my best guess.
> There are a lot of factors that go in to real estate prices, and I'm not sure it makes a lot of sense to compare Tokyo to any city in America besides New York in just about any aspect.
Yes, it absolutely makes sense. The trend is simple: you build rail transit, you get unaffordable housing. Go on, try to find a counter-example.
> Name one. That's not the same thing as NIMBY. No city is actively against growth.
Princeton, Texas.
> It's the same thing, and it goes very well with your thesis that the US is rapidly densifying. As it densifies congestion gets worse, adding transit takes away additional cars that would otherwise be on the road.
No, it does NOT take cars off. A car that is on the road, stays on the road. Cars are _vastly_ superior to any transit mode on average, so people almost never give them up.
You basically need to make your streets impassable before people start switching from cars to transit.
> In Seattle whatever transit exists is gone, now those people would drive cars, ergo congestion increases. This seems very obvious.
Then people would out-migrate, companies will close dense offices, and congestion will relax.
> Ok and do you not see what the problem is with this argument? I could just say, I'm paying $150k more in taxes for a new highway being built somewhere that won't go anywhere near me or I won't drive on.
Except that I'm _also_ paying for all the highway construciton and maintenance in direct user fees ( https://taxfoundation.org/data/all/state/state-infrastructur... ). A transit user does NOT pay for my use of highways, I do.
And to give you some perspective, one mile of this failrail will cost about the same as construction of 1000 miles of modern 6-lane freeway. The entire project will cost about the same as the total highway spending for entire WA for 15 years.
> Third - Most Americans aren't buying cheap cars.
As I sa
> Weird. I took a "single trip on transit" and it was less than $5 in New York. See I can just pull numbers out of my ass and apply them without any good reason too.
That's because transit riders in the US (or Europe for that matter) never pay the full fare cost, it's always subsidized.
And the ~$20 number is easy to get. For example, MTA: 1.15 billion annual rides (2023), total _operating_ budget $19.2B. Divide one number by another. And this does not include all the new subway construction cost, which is harder to account for.
> The US population is not shrinking.
It will within 1-2 years: https://www.prb.org/news/u-s-population-growth-is-slowing-to...
And even before that, the rate of growth for large cities has been outpacing the population growth for the last 2 decades.
> People want to live there - that's my best guess.
They don't. Most people would prefer to live in suburbs, but they HAVE to live in dense cities.
> Yes, it absolutely makes sense.
It doesn't. Tokyo metro is like, 30+ million people. That has very little in common with, say, where I live which is Columbus, Ohio. You can argue this point but I am closed-minded to any difference of opinion here.
> The trend is simple: you build rail transit, you get unaffordable housing. Go on, try to find a counter-example.
That's because the demand for rail transit is so high that people will pay a premium to live next to it. When you say people really want to live in the suburbs, well, the market disagrees and that is reflected in housing prices.
> Princeton, Texas.
Ok so you've found a city of a little under 40k that is opposed to growth? How so? What article are you referring to? Who specifically from Princeton, Texas is speaking out? Why do you have to go to such a small town to find an example?
> No, it does NOT take cars off.
Ok but it does, because those people have to move around and if they're not using a train or something they'll use a car. I don't know why you're disputing this pretty trivial fact.
> Cars are _vastly_ superior to any transit mode on average, so people almost never give them up.
I don't think anyone needs to give up their car. I certainly don't want to. They're convenient and awesome. But I don't need or want to get in a car and drive 20 miles or something to buy a loaf of bread. That's a dumb and expensive transportation model.
> Except that I'm _also_ paying for all the highway construciton and maintenance in direct user fees ( https://taxfoundation.org/data/all/state/state-infrastructur... ). A transit user does NOT pay for my use of highways, I do.
Not true in all states. Pretty much untrue generally. You're forgetting about the federal highway dollars that go into this stuff, which comes out of general federal taxes. Either way you pay for all sorts of things you don't use all the time. I don't use Social Security or Medicaid. Guess I should start arguing to get rid of those.
> And to give you some perspective, one mile of this failrail will cost about the same as construction of 1000 miles of modern 6-lane freeway. The entire project will cost about the same as the total highway spending for entire WA for 15 years.
Well to start we should just stop building freeways, we already built a lot and don't need them. Second please cite your source. Third, not applicable to all states.
> That's because transit riders in the US (or Europe for that matter) never pay the full fare cost, it's always subsidized.
Very few people pay the full cost for anything, including highways, or the police who have to ticket traffic offenders, or the fire trucks that have to go scrape dead kids off the pavement. Bad argument.
> And the ~$20 number is easy to get. For example, MTA: 1.15 billion annual rides (2023), total _operating_ budget $19.2B. Divide one number by another. And this does not include all the new subway construction cost, which is harder to account for.
You're just cherry-picking random things to argue about. First it's Seattle, then it's NYC, who knows what city you'll pick next to create an arbitrary data point.
> It will within 1-2 years: https://www.prb.org/news/u-s-population-growth-is-slowing-to...
We already have too many people anyway (earth should have closer to a billion). And we can increase the population if we so desire through immigration or benefits to promote procreation. What does this tie to anyway? Was your argument that because population levels are declining, Americans are moving to cities and driving up housing prices? Who cares?
> They don't.
Well they do, otherwise they wouldn't be moving there.
> Most people would prefer to live in suburbs, but they HAVE to live in dense cities.
If most people preferred to live in suburbs they wouldn't be moving to urban areas.
There is only one truly dense city in America and that's NYC and I guess you could argue Chicago. Other cities have some parts that are kind of dense, but even those are very car-centric (DC, Boston, for example).
Also, for whatever it is worth, I'm not in favor of NYC style development. I live in a single family house with a detached garage, with restaurants, parks, coffee shops, grocery, and more within a 15-20 minute walk and of course I can drive to those things too if I want. Initially what I was talking about was a city like where I live where we have these economically destructive surface parking lots and commuter culture which is bad for the city and bad for the economy. Adding transit to my city, particularly a north/south tram line will alleviate congestion, improve quality of life, and attract more people. Our surrounding neighborhoods can continue to have mixes of apartments, single-family homes, duplexes, and more.
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