this post was submitted on 29 Nov 2023
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Detroit is now home to the country's first chunk of road that can wirelessly charge an electric vehicle (EV), whether it's parked or moving.

Why it matters: Wireless charging on an electrified roadway could remove one of the biggest hassles of owning an EV: the need to stop and plug in regularly.

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[–] [email protected] 24 points 1 year ago (9 children)

Trains are amazing for small countries, or between cities. The problem comes when you take into consideration how spread out the US is. You will always have cases where a car is needed, it’s unavoidable.

EVs are not a perfect solution, by a long shot. And ideally we would move away from cars being ubiquitous in America, but that is many, many years off. It’s better to work towards that slowly than it is to say “well it’s not perfect so let’s just not.”

[–] [email protected] 49 points 1 year ago* (last edited 1 year ago) (1 children)

You will always have cases where a car is needed, it’s unavoidable. That’s because it’s designed for cars. We have huge parking lots designed for cars but nothing for public transport. Whenever I travel to NYC or Chicago, I can go anywhere in trains and buses. In my city, I can’t even get milk without driving to a store.

[–] [email protected] 8 points 1 year ago (1 children)

Because your store probably doesn't serve thousands of people to validate the cost of the infrastructure. My city has busses, but it also has corn fields and open lots and a lot of spread. It's just not viable to walk all your groceries a mile to and from the bus stop both ways for a bus that comes every hour. It's different when every train and bus is full and the need is well met.

Ask for more taxes and more spending on this infrastructure, or use your car.

[–] [email protected] 10 points 1 year ago (1 children)

The infrastructure is developed around cars so obviously using cars makes sense. We could have smaller grocery stores and have it closer to neighborhoods so people can walk to it but we have buses which only come once an hour which takes 30 minutes to drive 2 miles and your grocery trip will take 3 hours so you are better off just buying a car!

[–] [email protected] 6 points 1 year ago (3 children)

I don’t think you understand how spread out rural America is. A lot of areas have tiny grocery stores to support a small population spread over a wide area.

[–] [email protected] 11 points 1 year ago* (last edited 1 year ago)

The town I grew up in had no grocery stores, there was one small store a 20-min drive away that served all the surrounding towns. There was no work from home and if you had a job you had to have a car to get there.

The population was too small and too spread out to support any public transit. They now have a bus that goes from the center of town to the previously-mentioned grocery store, once a week on Sunday at 7am and then back at noon.

Still, getting to the center of town is quite the hike for many residents so I imagine for most a car is still essential.

And before anyone mentions the "infrastructure" being built for cars: this town was founded before cars were a thing. It was built for horses.

[–] [email protected] 4 points 1 year ago

Rural areas can keep their cars. 80% of America's population is urban, not rural. We do not need to hold back fixing things in cities just because rural America needs cars.

[–] [email protected] 3 points 1 year ago* (last edited 1 year ago)

I don’t think you understand how spread out rural America is.

But still that's not the point.

It has been decided to build infrastructure for cars into the smallest furthest villages and not to build infrastructure for trains into the smallest same villages.

That's why it is like it is.

Some other countries have made better decisions.

[–] [email protected] 40 points 1 year ago (2 children)

Oh pish posh. China is exactly as big as the US and you can get pretty much everywhere for a few bucks in high speed trains.

Trains are fantastic and the US should definitely be investing in them, it's a huge disadvantage and a national embarrassment that we don't have affordable and effective mass transportation.

[–] [email protected] 19 points 1 year ago (1 children)

China does a lot of stupid things, but their train network is admirable.

[–] [email protected] 4 points 1 year ago (2 children)

“Everywhere” as long as you’re just trying to get to the south-east, sure.

[–] [email protected] 10 points 1 year ago* (last edited 1 year ago) (9 children)
[–] [email protected] 10 points 1 year ago (1 children)

That ain’t everywhere.

Certainly more than the US though.

[–] [email protected] 10 points 1 year ago (1 children)

That is everywhere that Chinese people live in that country. They consolidated their flyover zones to the left side of the country.

[–] [email protected] 3 points 1 year ago (1 children)

Most of that region is mountains, tundra, and desert. Nobody lives there for a reason.

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[–] [email protected] 9 points 1 year ago* (last edited 1 year ago) (1 children)

96 percent of Chinese people live on the east half of the country.

[–] [email protected] 5 points 1 year ago (2 children)

Yes, so the trains make sense in certain areas. The US has a similar problem, with the majority of the population in a few specific areas which are already served well by trains. But you then have extremely sparse population spread out through the rest of the country. Trains just don’t work there.

[–] [email protected] 12 points 1 year ago

US cities are definitively not already served well by trains. Trains are prohibitively expensive, literally falling apart and very rare, even in larger population centers in the US.

Trains would work very well in this country as they work in literally every country that invests in transportation infrastructure.

[–] [email protected] 3 points 1 year ago

You can't even get high speed rail between LA and San Fransisco (yet). US cities in dense areas are not well served by trains.

[–] [email protected] 33 points 1 year ago (2 children)

isn't that exactly what trains were designed for and are best at?

[–] [email protected] 7 points 1 year ago

You are correct. I can only assume that person got trains and trams mixed up.

[–] [email protected] 3 points 1 year ago (2 children)

You have a train that takes you directly to your house? O.o

[–] [email protected] 22 points 1 year ago* (last edited 1 year ago) (17 children)

Are you implying other countries don't have train stations? They just stop at each individual houses because it's a small country?

Also, the biggest city in the US is set up on a giant train system (Im referring to New York's subways).

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[–] [email protected] 13 points 1 year ago* (last edited 1 year ago) (1 children)

... you've never heard of bikes, or legs, or car sharing if you need to transport stuff? you don't need to own a car, it's unnecessarily expensive and bad for literally everything

the only reason one would need to own a car is if it's tied to their job

even if you disagree with this assessment, the technology in this post would almost certainly only be applied in cities, it would likely be restricted to a portion of where trains would be except be far less useful, while taking up tax money that could be used for actually important things

also the US has a higher percentage of the population in urban areas than Europe (82% vs 74%) – the US has a lot less small & isolated villages/towns and historically immigrants to the US always came to large urban areas – and US states are comparable in size, population, economy, and arguably self-governing capacity to European countries (the EU can practically be treated as a soveirgn state itself, in most cases), it's reasonable to say that something that can be implemented in Europe can usually be implemented in the US with a similar level of success, in theory.

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[–] [email protected] 26 points 1 year ago (1 children)

Trains famously bad at traveling long distances.

[–] [email protected] 16 points 1 year ago (1 children)

No, trains famously bad at “last mile” travel, except that in America it can be “last dozen miles” between a city big enough to have a station, and the place the person is going.

[–] [email protected] 13 points 1 year ago (4 children)

This is again a problem of America not investing in its transportation infrastructure, not a fault of trains.

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[–] [email protected] 19 points 1 year ago

Trains are amazing for small countries, or between cities.

Trains have their bigger advantages on long distances. You get tired in a car, you can't go pp or take a nap. Your costs rises proportionally with the distance etc.

[–] [email protected] 11 points 1 year ago (1 children)

Just north of the us is a mainly freight railway system that spans the width of the continent...

Then there is this image in an article about that on Wikipedia The spread out reasoning just seems silly to me on the basis of that literally being what trains were even for in the first place, going distances not suitable for horses. If it connects cities, that is also a start that shouldn't be passed on for being imperfect.

The only reason a car would be needed at all in north America is because of all the poorly designed car centric infrastructure that ends up not even being good for cars as demonstrated by the absolutely heinous traffic that only seems to get worse with every road "upgrade" I have ever seen the before and after of.

[–] [email protected] 4 points 1 year ago (1 children)

Then there is this image in an article about that on Wikipedia

I'm confused, are you trying to say cars are not needed because there's a railway every 100+ miles north or south of any point? Should people walk 100 miles to the rail station on their way to work?

The US/North America is huge, it's not like just providing public transit for all of Europe or something, covering all of America would be an orders of magnitude larger project

[–] [email protected] 6 points 1 year ago

No I'm saying the us being too big for trains is a dumb statement because there already are trains all over north America.

Cars are only needed because the infrastructure is designed that way. It also features idiotic setups like 4-6 lanes on the main road and single lane when parked up side streets that are a bitch to make a left from because the lights never line up to give a break in the traffic. I hate these and they shouldn't exist because they are bad for literally everyone. There are so many road setups that aren't even good for cars, yet cause them to be necessary, which just worsens traffic guaranteed.

I don't understand your Europe comparison. It's not like a blanket needs to cover the entire country. You only need transportation where people live to where they work. Anything else can come later if it turns out to be needed. Do people daily commute across the whole country or something? If they do there is way more necessary work reform than I could have imagined.

Realistically though if the us can send money to Ukraine and Israel yet still not rebuild hawaii, the country is fucked.

[–] [email protected] 11 points 1 year ago* (last edited 1 year ago)

There are tons of areas of the US that have the population density to support it, but still have horrible train service. We made deliberate decisions to favor highways over trains, and we can undo those decisions.

Why would highways be less susceptible to the "spread out" effect than trains?

[–] [email protected] 6 points 1 year ago (1 children)

Nationwide, sure. But localized I wish we would do better, given the population densities. California has a population density of ~100 people/km2. Not far off France at ~120/km2. Yet we still are mainly reliant on cars to get around.

[–] [email protected] 4 points 1 year ago

California and France aren't that far off from total area from each other. Most of California's population is in a hand full of counties. As an example, LA has a population density 3 times that of Paris.

[–] [email protected] 4 points 1 year ago (1 children)

There are places that would be wonderfully served by trains, but just aren't.

Cars are best in rural areas, but by far the majority of peoole live in cities where cars are the worst, yet we still build them for cars.

[–] [email protected] 2 points 1 year ago (1 children)

"Build them for cars" cities aren't built anymore. They were built a long time ago. Modifying existing cities for trains would be nearly impossible. Yes it's a 4:1 ratio of urban to rural areas. But remember the majority of the population lives in like 4-5 counties in the US. That's a lot of area that is empty.

[–] [email protected] 2 points 1 year ago (4 children)

It's a good point that cities aren't built anymore, and that's part of the problem. Our population has grown drastically, but we don't build hardly any new infrastructure for them outside of roads. So traffic is terrible despite enormous amounts of money from both government and people.

Cities aren't supposed to be static, they're supposed to grow and adapt to the needs of those that live there. There is a large need for non-car transport that is either ignored or sidelined for cars.

I'm not talking about 90% empty land, that's not where people are.

When the car was invented, governments had little issue buildozing entire neighborhoods for highways, but now that some places are realizing that's a bad decision, its really hard to undo.

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