alt Hacker NewsSounds good if you live on the East Coast.
Even with Japanese level high speed rail NYC to LA still takes much much longer than flying.
You need to buy land. Disrupt wildlife, and various ecosystems.
The government should of bailed out Spirit instead. They served a public good.
Allowing lower to middle income people to travel helps everyone.
Trains have been proven to be able to go at least 375mph [0]. That would make NYC->SF take 6.9 hours to travel the 4162 km. The current average flight time from NYC to SF is 6.7 hours.
So, it's at least technically possible.
China is doing R&D on a partial-vacuum train (basically Musk's hyperloop thing) with a target of 1,243 mph[1]. That's probably a pipe dream, but worth mentioning nonetheless.
> The government should of [sic] bailed out Spirit instead.
I'd be okay with this if all the taxpayers were granted equal shares that their collective money could have purchased at an imputed no-bailout price.
0: L0 Series SCMaglev
1: T-Flight train