this post was submitted on 12 Jul 2026
136 points (95.9% liked)

Ask Lemmy

40422 readers
951 users here now

A Fediverse community for open-ended, thought provoking questions


Rules: (interactive)


1) Be nice and; have funDoxxing, trolling, sealioning, racism, toxicity and dog-whistling are not welcomed in AskLemmy. Remember what your mother said: if you can't say something nice, don't say anything at all. In addition, the site-wide Lemmy.world terms of service also apply here. Please familiarize yourself with them


2) All posts must end with a '?'This is sort of like Jeopardy. Please phrase all post titles in the form of a proper question ending with ?


3) No spamPlease do not flood the community with nonsense. Actual suspected spammers will be banned on site. No astroturfing.


4) NSFW is okay, within reasonJust remember to tag posts with either a content warning or a [NSFW] tag. Overtly sexual posts are not allowed, please direct them to either !asklemmyafterdark@lemmy.world or !asklemmynsfw@lemmynsfw.com. NSFW comments should be restricted to posts tagged [NSFW].


5) This is not a support community.
It is not a place for 'how do I?', type questions. If you have any questions regarding the site itself or would like to report a community, please direct them to Lemmy.world Support or email info@lemmy.world. For other questions check our partnered communities list, or use the search function.


6) No US Politics.
Please don't post about current US Politics. If you need to do this, try !politicaldiscussion@lemmy.world or !uspolitics@lemmy.world


7) No Hit-and-Run questions.
Please don't delete your post for no apparent reason. If you plan on deleting a question later, say so in the post, or if you feel that you have a good reason to remove it, message a mod beforehand. It's not fair to the ones who took their time to answer, and it's not in the spirit of the community.


Reminder: The terms of service apply here too.

Partnered Communities:

Tech Support

No Stupid Questions

You Should Know

Reddit

Jokes

Ask Ouija


Logo design credit goes to: tubbadu


founded 3 years ago
MODERATORS
 

I mean, does the population density in the US support bullet trains? I know that both Japan & China for example have large population density within each city (whether you live in Osaka heading for Kobe or from Shanghai to Beijing, you get the picture) plus the governments of both countries invest heavily on the infrastructure including maintenance.

Distance is another factor between destinations, like from Nagoya to Kyoto it’s only 130km (80mi) and the commute by bullet train is 33 minutes while from New York to DC it’s 226mi taking you 4 hours by car but via bullet train, the commute time is less than it would be from driving alone. The cities in Japan are closer to each other by comparison.

China is a large country (not big as let's say like Russia in terms of land size) alongside varying topography and climates (they can still install tracks in uneven terrain but adjusting how they are installed), although their population is larger than the US (they have about more than 1.4 billion people as a country while the US is about 348 million).

The taxes work differently across countries, like in both Japan & China: they have the funds gathered from taxation allowing them to maintain constant upkeep or make further improvements. Well, what does the US government spend their taxes on? That in itself also lies the question whether the taxes citizens are already paying are worth it.

Taxes exist in all countries regardless, as governments need funding to maintain and improve infrastructure, roads, schools, hospitals, etc. The real question is: how is the government using that money? For example, in Japan the reason why public transport is considered reliable is due to their government using people's taxes for upkeep & bullet trains.

top 50 comments
sorted by: hot top controversial new old
[–] sportsjorts@lemmy.zip 1 points 18 minutes ago* (last edited 16 minutes ago)

Because we are slaves to the petrodollar and are arrogant and stupid. We also built our country and entire way of life around cars thanks to our stupidity and the oil and auto industry insidious influence/control.

Oh yeah and racism and poverty hatred.

[–] agent_nycto@lemmy.world 1 points 44 minutes ago

For people who want an in depth exploration of what bureaucratic bullshit has been keeping trains from being used for people in the US, I submit Climate Town's very funny and educational video.

Tldw: we got trains but it's for stuff not people

[–] charokol@lemmy.world 2 points 2 hours ago

Can I ask a grammatical question? What does “as a country” communicate in the sentence that wouldn’t be communicated if it wasn’t there?

[–] turdburglar@piefed.social 21 points 11 hours ago

the automotive lobby.

[–] CallMeAl@piefed.zip 2 points 6 hours ago

Nice essay but why do you use the ask comms to post your answers?

[–] Snapz@lemmy.world 2 points 6 hours ago

Car.

Tire.

Gas.

[–] dogs0n@sh.itjust.works 18 points 13 hours ago

Corruption.

[–] NotASharkInAManSuit@lemmy.world 3 points 9 hours ago

Capitalism.

[–] sparkyshocks@lemmy.zip 22 points 23 hours ago (2 children)

There are a few different reasons why.

  • The US already built up its rail network around low speed trains. Those tracks aren't suitable for high speed operations, and can't be modified easily for high speed operations. It's not just the tracks themselves, it's the actual paths and bridges and road crossings. If a turn is too sharp, it can't be taken at high speeds, and the actual curves in the path didn't anticipate that one day trains would be fast enough to need more gradual turns. So any new rail would have to buy up the land rights with any new pathway, and that is going to be inherently expensive in the corridors dense enough to where there might be demand for passenger rail.
  • Rail crossings have to be designed for high speed rail, as well. There are safety and congestion concerns, so many high speed rail projects are required to build more grade separated crossings (bridges and tunnels), which significantly increases construction costs.
  • Rail has to compete with air travel and highway travel, in a country rich enough to have lots of people who can afford to fly, and where car-based highway systems are convenient and cheap. Basically, there's a sweet spot of around 200-400 miles (300-600 km) between cities where it's far enough that a car is inconvenient and close enough to where trains are competitive with buses or airplanes.
  • Along those lines, the US actually has pretty cheap intercity buses that use the existing highways.
  • Unfortunately, the city pairs that would have the highest intercity passenger demand also tend to pass through a lot of other cities. If you're going from DC to New York, the most popular rail line in America, you'll pass through Baltimore, Wilmington, Philadelphia, and Trenton, each with their own powerful politicians who would push to make sure the train actually stops for them. This is part of why the Acela, our fastest passenger train, takes 190 minutes to travel 226 miles between DC and New York, averaging only 70 mph (115 km/h) despite being capable of reaching top speeds of 160 mph (255 km/h).
  • Most rail in the United States is owned by freight/cargo train lines. The passenger network has to lease spots and is lower priority than freight. This leads to scheduling issues, including unscheduled delays.
  • Americans are just really bad at constructing big public works projects. Our dams, bridges, tall buildings, rail, highways, roads, power plants, and all sorts of other big projects are almost always behind schedule and over budget.
  • The less populated areas where it's cheaper to acquire land rights also tend to be more environmentally pristine, which means there are environmental concerns around projects like these. In our political system, Republicans are much more likely to ignore those environmental concerns, but they use that political clout to build highways and oil pipelines, not passenger rail. Advocates for passenger rail tend to also be more environmentally conscious, so the environmental concerns do tend to slow down any proposed rail project.

There is high speed rail called Brightline in Florida between Miami and Orlando, with the longest segment operating at 125 mph (200 km/h), and some of the more populous segments operating at 110 mph/180 km/h or 80 mph/130 km/h. It tries to manage those tradeoffs on all new track dedicated to it. But the company is struggling to make money.

There's a whole saga in California in that the proposed high speed rail project is decades behind and still bogged down, and has examples of all of these problems. The route it takes to connect the two largest cities on the coast (Los Angeles and San Francisco) goes through the inland central valley, to service a bunch of other cities in between. Bizarrely, phase 1 of the project will only serve the relatively low density, low population cities in the Central Valley, without connecting either San Francisco or Los Angeles. Some segments are to share rail usage with lower speed trains, complicating scheduling and risking delays. The environmental debates have slowed things down, as well.

Watch what happens in Texas with its proposed high speed line (bogged down in political infighting), Florida (see above, already built and operational, but facing serious financial concerns about its ability to continue), and California (see above).

I think we'll eventually see some projects push through, especially if jet fuel gets more expensive than electrical grid power. But for now, America is uniquely hostile to passenger rail, and increasing high speed offerings isn't necessarily going to induce enough demand for these projects to become economically competitive with other forms of intercity transportation.

[–] chiliedogg@lemmy.world 1 points 6 hours ago

Property. High speed rail requires property. And while an easement for standard rail is easy enough to negotiate or eminent domain, the impact to land is much less. The grade separation required for high-speed rail makes it effectively like building a river across people's land.

[–] psud@aussie.zone 3 points 14 hours ago (1 children)

Competing with air - within each region fast trains beat planes easily, and also drop their passengers right in town.

Planes still win between regions, but even there where the time difference is close trains often win due to higher comfort and convenience

[–] WatermelonPaloma@lemmy.world 1 points 7 hours ago

I will always choose to take a train over a plane when traveling. The check-in and boarding is easier and less time-consuming, there's more personal space in the seating, and I get to check out the views on the journey.

[–] harmbugler@piefed.social 9 points 23 hours ago (1 children)
[–] EncryptKeeper@lemmy.world 5 points 18 hours ago* (last edited 18 hours ago) (2 children)

I love the duality of man on display here where @sparkyshocks@lemmy.zip spent what was probably a lot of time crafting a thoughtful and intuitive explanation for all the actual, tangible reasons why in all their nuance, and then there’s @harmbugler@piefed.social who is almost certainly not from the United States if I were to take a guess, and whose contribution is consequently just “AmErIcAnS lIke CaRs”

[–] sparkyshocks@lemmy.zip 8 points 18 hours ago

where @sparkyshocks@lemmy.zip spent what was probably a lot of time crafting a thoughtful and intuitive explanation for all the actual, tangible reasons why in all their nuance

Only 5 minutes to write the comment, but 20 years obsessing over this shit so that it's ready to go when people ask.

[–] angstylittlecatboy@reddthat.com 3 points 18 hours ago (1 children)

This is why I can't with FuckCars anymore. No nuance, no analysis or even acknowledgement of the analysis, just anger and slogans.

[–] Soggy@lemmy.world 1 points 9 hours ago

Yep. Every possible use for a personal car magically evaporates if you just get a bike and restructure your entire life.

[–] IWW4@lemmy.zip 6 points 1 day ago (1 children)

2/3rds of all Bullet trains are in China. Why are you just asking about the US?

The US does have “high speed’ rail. We call it Acela and it is just such bullshit. The Acela trains aren’t any significantly faster than regular trains.

I routinely take the train from Washington DC to New York City and the Acela train just isn’t worth the cost and hassle. It is 20 minutes faster.

Americans are weird about public transportation. Trains and busses and my go to for any sort of travel. I love the DC metro and I hate highway driving, though I have to drive more on the highway than I want.

People are posting about the auto industry lobby and I agree with that, but we Americans are strange about public transportation.

[–] AskewLord@piefed.social 3 points 1 day ago* (last edited 1 day ago) (1 children)

that's because trains make you weak and gay.

big car make you strong and dominant.

[–] IWW4@lemmy.zip 2 points 1 day ago (1 children)
[–] AskewLord@piefed.social 3 points 1 day ago* (last edited 1 day ago) (2 children)

roll your eyes all you want. it's the dominant belief in american culture.

my dad lived walking distance to a train station and commuted by car for 10 years, because the train would make him gay. and he was a MAN so he drove his large SUV 120 miles a day.

[–] NewNewAugustEast@lemmy.zip 1 points 8 hours ago (1 children)

Everywhere I went in America seemed like lots of men liked trains. Some even had them in the basement as a hobby. Some men worked on the real ones

I don't remeber any of the older men thinking it would make them gay to ride the train.

I got the distinct impression young and old alike that riding public transportation was for the poors though. Also somehow public transportation was against their "freedom".

But never once gay.

[–] AskewLord@piefed.social 1 points 26 minutes ago

cool. sounds like you didn't interact much work working-class Americans.

load more comments (1 replies)
[–] BradleyUffner@lemmy.world 22 points 1 day ago (1 children)

We reserve our bullets for ...other purposes.

[–] Cowbee@lemmy.ml 4 points 1 day ago* (last edited 1 day ago)

Essentially because of the focus on petty bourgeois lifestyles, large houses, cars, and atomizing society. Big car manufacturers lobbied the state into pressuring against more communal infrastructure at scale, which protects the auto industry from competing with public transit. It has roots in both late-stage capitalism and settler-colonialism.

[–] FlashMobOfOne@lemmy.world 112 points 1 day ago* (last edited 1 day ago) (1 children)

The auto companies successfully lobbied the government to abandon passenger trains and build highways instead, basically. (That way we'd all be forced to buy their products thanks to the transportation ecosystem.)

Lots of cities are getting commuter trains though. Mine just built two expansions to our rail line. It's a slow process, but essential.

[–] zabadoh@ani.social 33 points 1 day ago (2 children)

This, right here.

US cities used to have terrific streetcar systems. Just look at San Francisco in 1940:

https://ani.social/post/13225809

Los Angeles' legendary streetcars' demise was the plot of the movie Who Framed Roger Rabbit?

In fact, LA's streetcars were bought by a conglomerate of automobile companies in order to destroy them

https://www.theguardian.com/cities/2016/apr/25/story-cities-los-angeles-great-american-streetcar-scandal

A similar story is in the history of US intercity passenger rail, which is in Amtrak's wiki

https://en.wikipedia.org/wiki/Amtrak

Which starts with:

In 1916, 98% of all commercial intercity travelers in the United States moved by rail, and the remaining 2% moved by inland waterways.[9] Nearly 42 million passengers used railways as primary transportation

load more comments (2 replies)
[–] xenomor@lemmy.world 57 points 1 day ago (2 children)

Because high speed passenger rail requires three things that don’t exist in the United States.

1.) Long-term planning 2.) Coordination among different communities 3.) A desire to invest in people’s wellbeing

We are in the ‘pieces are starting to visibly fall off this thing’ phase of societal collapse. That means that, while we’re still rolling down the road, there is a largely un-acknowledged awareness that the car isn’t making it all the way to the destination. As a result, people and institutions are all acting in their own short-term self interest.

[–] yermaw@sh.itjust.works 25 points 1 day ago (1 children)

Short-term self-interest. The cause of and solution to all of life's problems.

[–] NickwithaC@lemmy.world 10 points 1 day ago (1 children)

Short-term self-interest. The cause of ~~and solution to~~ all of life’s problems.

You're absolutely correct, but they were referencing the simpsons.

load more comments (1 replies)
[–] aesthelete@lemmy.world 17 points 1 day ago* (last edited 1 day ago) (1 children)

Rampant corruption redirects almost all federal resources to contractors and corporations.

[–] ExLisper@lemmy.curiana.net 8 points 1 day ago

This. Other countries build trains as public infrastructure. US and UK try to build bullet trains as scheme to pump public money into private construction companies. The money gets stolen and nothing is built.

[–] roofuskit@lemmy.world 37 points 1 day ago (3 children)

Lobbying by corporate interests, the Auto industry and fossil fuel industry in particular.

load more comments (3 replies)
[–] anon_8675309@lemmy.world 14 points 1 day ago

Auto industry.

[–] cheat700000007@lemmy.world 15 points 1 day ago

People generally don't notice that the plot of who killed Roger rabbit was actually about the dismantling of USA public transportation.

Ford and GM have been destroying it since the beginning.

[–] gandalf_der_12te@feddit.org 6 points 1 day ago

the situation in the US is multi-layered.

  • for one, china has bullet trains but whether they're economical is a whole other question. china often does things just to provide jobs to people, so it doesn't have to pay off. i'm not sure whether it actually does pay off economically but in the US these things are probably looked at more profit-oriented.
  • in the US you have a very strong car lobby which in turn is backed by fossil fuel lobby. why do you have such a strong fossil fuel lobby? because historically, it was the only significant source of power (apart nuclear which was shunned for other reasons) so obviously they're a natural monopoly. this is changing today but only slowly.
  • cars provide individualism and more "GDP per person". why? because it is more expensive to make 1 car for everyone than to make enough trains for the whole area. because if more people own private stuff, obviously they pay car companies more, which make car company shares go up more and also pays wages to the car factory workers. this is politically more popular than go for the less-expensive public-transport in cities+suburb option.
  • also "individual freedom" (rugged individualism) is a american core value due to the political ideology that was brought over from the english people back in 1618 ("nobody should be able to tell you what to do, and you don't have to adhere to state-wide policies"). the consequence is, instead of everyone using 1 subway system, everyone "chooses" to own their own car.
[–] Formfiller@lemmy.world 18 points 1 day ago* (last edited 16 hours ago)

Because musk stole billions that was given to him by California instead of building it and we don’t enforce laws on the pedophile parasite class so womp womp. China would have executed him.

https://techcentral.co.za/elon-musk-hyperloop-sucked-up-billions-delivered-nothing/279294/

[–] Mulligrubs@lemmy.world 11 points 1 day ago

In USA we have decided to avoid that "public works" middleman and just give the money directly to corporations.

[–] BodePlotHole@lemmy.world 16 points 1 day ago

The US has a single coast-to-coast train called "The Zephyr." It is wildly expensive, and takes multiple days to go from one coast to the other.

If we had bullet trains, our corporate-owned government would still make them unaffordable.

It runs by my back yard. It is a laughably small train, as the only people that ride it do it as a "holiday"

[–] HobbitFoot@thelemmy.club 7 points 1 day ago

Around the time that the Shinkansen was being built, President Johnson included a provision for a high speed rail line to be built in the Northeast Corridor, a location that makes sense with density and distance. It went ok, in part because the line was relatively straight already and we got what later became the Acela. In the interim, the railroad that owned the tracks went bankrupt.

Part of the issue was that, while other countries were developing high speed rail, passenger rail was owned by private companies and in freefall given the subsidies going to highways. The rail companies didn't want to build high speed rail and most governments didn't really have any experience building rail at all.

Another part of the issue is that early highway construction trampled on the rights of a lot of people and the process of design and construction became heavily regulated. These same regulations apply to high speed rail even though high speed rail is far more environmentally friendly. Part of what was slowing down California's high speed rail project was the permitting process.

In essence, the organizations who could build it mostly went away and the process to build it became incredibly harder. Also, there likely wouldn't be a single system of high speed rail. Instead, there would be multiple seeds in which high speed rail grew from, with some seeds likely not connecting to create an overall network. For instance, Cascadia and CA+NV+AZ would likely be their own networks while Texas+ would likely take a while before it connected to the rest of the Eastern network.

In a word: Republicans.

[–] spitfire@lemmy.world 4 points 1 day ago

Because it’s a 3rd world country

[–] platypode@sh.itjust.works 4 points 1 day ago

A lot of people have pointed out the auto industry lobby, but even if it were removed, getting high speed rail in place would still be a tough sell because of the settlement patterns that the postwar car + suburb boom created. Boston to DC is easily dense enough to support high speed rail, but huge swathes of that corridor (especially Connecticut and New Jersey) are so thoroughly suburbanized that getting to the train in the first place is a non-trivial drive, which renders the train much less attractive. New Jersey is the densest state in the country but The Acela, which serves that corridor, only has stops at either side around New York and Philadelphia because Jersey’s density is spread fairly evenly across a functionally infinite suburbia.

load more comments
view more: next ›