by lawnchair » Sun 25 Jan 2009, 00:22:52
I see you're from Thailand. I'm not sure if you're familiar with the perversities and lack of certain options in the US system.
Obviously, some of it is size and scale. New York to LA is over 4000 kilometers. That's Bangkok to Islamabad, Seoul, or pretty much anywhere in China, India, or Indonesia. (Also Lisbon, Portugal to Moscow). Any surface-based trip is going to be at least four days.
Our national train operator doesn't cover much. Kansas City (2 million or so) and Denver (2.5 million or so) are 900km apart. In theory, a nice overnight train ride. Each has, basically, *one* intercity train a day. And those two cities aren't on the same line. Actually getting between them on trains would involve at least 30 hours. There are metropolitan areas of roughly 2 million people (Las Vegas, Nashville) that have no trains whatsoever. Outside of the US coasts, the train system is barely more than a tourist draw.
Trains are also much more expensive than flying, most of the time. Sleeping service is even more expensive (it really is a tourist thing, only). There is no mid-level sleeping option (bunk style).
We also have a lack of 'nice' buses. I've ridden some quite-luxurious buses in Mexico. But, for whatever reason, they just don't exist in the US. There is only the most basic bus. Which, being the cheapest option, are the transport of choice for the mentally ill, recently-released-from-jail, and drug-addicted. Really, all it would take is a bus, slightly nicer, that cost 10% more than the most basic. The people that *had* to take the cheapest bus would. But, people who didn't have to take a bus at all might choose to take a slightly more elite one.
Besides that, even on the low-quality buses, there are many towns in the US of 50,000 or more people that don't have any intercity bus service at all.
At 1% annual growth, human bodies will incorporate every gram in the observable universe in approximately 10,170 years.