What! A Nonpolitical Post?
Posted: Thu May 13, 2010 12:38 am
Japan want to bring bullet trains to the US:
http://www.nytimes.com/2010/05/12/busin ... =tnt&tntem
http://www.nytimes.com/2010/05/12/busin ... =tnt&tntem
a discussion forum for Polywell fusion
https://www.talk-polywell.org/bb/
For myself - I'd love to see these because I'm a tech junkie.Jccarlton wrote:Japan want to bring bullet trains to the US:
http://www.nytimes.com/2010/05/12/busin ... =tnt&tntem
Maybe a Polywell-powered tunnel-melter would be of value, to frustrate the hooligans on the surface.JLawson wrote:And how long will it be before some ass decides it'd be funny to see what happens if a couple of concrete blocks are stacked on the track? Or dropped from an overpass?
Like I said - I like the concept, but I just don't think it's practical here in the US.
The only reason I see why the USA have not developed a high speed train infrastructure is the federal nature of the country which makes it difficult to agree on such large interstate initiatives. Population density indeed is an important factor, but remind that the density of the South-Eastern states or that of California are similar to that of Spain or France, while that of the Bos-Wash corridor is ways higher. So why not a high speed train from Montreal to Miami via Boston, NYC, Washington, Atlanta? Then you may easily connect the Great Lakes to the coast in the North, and in the South start thinking that Atlanta is not so far from Houston, and so on. Average operational speeds (not records) of 170 mph are commonly achieved. Atlanta to Washington in less than 4 hours. Something US engineers could develop and be proud of. Think of it!JLawson wrote: I like the concept, but I just don't think it's practical here in the US.
olivier wrote:The only reason I see why the USA have not developed a high speed train infrastructure is the federal nature of the country which makes it difficult to agree on such large interstate initiatives. Population density indeed is an important factor, but remind that the density of the South-Eastern states or that of California are similar to that of Spain or France, while that of the Bos-Wash corridor is ways higher. So why not a high speed train from Montreal to Miami via Boston, NYC, Washington, Atlanta? Then you may easily connect the Great Lakes to the coast in the North, and in the South start thinking that Atlanta is not so far from Houston, and so on. Average operational speeds (not records) of 170 mph are commonly achieved. Atlanta to Washington in less than 4 hours. Something US engineers could develop and be proud of. Think of it!JLawson wrote: I like the concept, but I just don't think it's practical here in the US.
Trains do not go everywhere. Go to the AmTrak site, look at the current route map. That's a built-out infrastructure, heavily subsidized by the government. We live in Atlanta, and have taken the train to New Orleans a couple of times. It WAS a relaxing trip - but we probably wouldn't have done it if we didn't live right on the line. So you've got to add in transit time to GET to a point where you can get on the train in the first place, and transit time from where you can get OFF the train to your destination.Construction + running costs per mile.passenger is not at all sufficient to compare the economy of rail vs. air. There is a huge difference between the two: you do not waste your time on a train.
I am a frequent commuter, I spend 400 hours per year on board trains. I do not need to wait hours for security or baggage, and what is more, I can sit confortably and work with unexpensive Internet access. This would be impossible with air travel. Millions of working hours could be saved using trains.
And I did not mention oil, because we all know this is never going to be a problem...
Yeah, in any situation where we're getting high-speed rail, the government's going to have to fork over the money.KitemanSA wrote:Personally, I'd rather see an Inductrak II system go in. It should be much simpler and cheaper.
Unfortunately, Inductrak is now in the hands of General Atomics, part of the "Military-Industrial Complex" (read trough-feeder), so if the FedGov doesn't fork over the $, nothing will happen.
I do hereby predict! I'd love to be wrong on this but I won't be. Oh well!
Personally, I'd rather see an Inductrak II system go in. It should be much simpler and cheaper.