- You always know how much the ticket will cost, no matter if you buy it the same day.

- If you had a reserved seat but you missed your train, just take the next one and go to the free seat area. Also, if you didn't have reserved seat and the free seat area is full, wait 15 minutes and take the next train.

(And yes, you can fly Tokyo - Osaka for cheaper than a Shinkansen ride, but the convenience of the Shinkansen is really higher than any flight.)

- While it's completely acceptable to eat fermented fish out of a bento box using your phone to make calls is a comlete no!no!

That leads to a very quiet, peaceful and smooth train experience.

Also, if you visit Japan as a foreigner look at JR Rail Pass. A three week pass for the green car (1st class) will cost ~80'000 yen ($720) and is a comperative bargain if you make use of it.

For example: Tokyo to Sapporo [which is Shinkansen to Hakodate only] and back is more than 92K.

OMG I regret so much that I didn't take advantage of that when I was on a tourist visa... :'/

This doesn't make a lot of sense in LA; you're going to a need a car wherever you end up -- it's huge sprawl; and most people aren't visiting to go to downtown LA, so they probably need a car. Can I rent a car at Union Station? Maybe (if I get there before 5pm), but do they have room to accommodate a larger facility needed if the volume increases? I can rent one at LAX, LGB, SNA, BUR, or any of the other LA area airports I forgot about.

If only someone had thought to include regional transit improvements alongside and coordinated with HSR.

Oh, wait, wait, they did.

I expect HSR money is going to get Caltrain grade separation and electrification done, which seemed like it would take 30-50 years otherwise, even though it was planned to finish in 10 years for the last 20 years.

I typically show up roughly 60-45 minutes prior to flight time, so 15-30 minutes before boarding. By the time I get through security the plane is typically just starting to board and I walk right on.

I have gotten my door to door times between MSP and ORD to just over (sometimes under if I get lucky on train to city) 3 hours including a 20 minute Uber on one end and a 40 minute train ride into the city on the other. Pretty similar distances involved. That's basically 2 hours from dropoff and pickup at the airports for an hour flight.

> going through onerous security

I imagine that in the US, this will be much the same. Or will be the moment after the first attack on a train. I don't see any long-term security gains here, the US is simply not Europe.

Not that I think air travel is a decent replacement for high speed rail though, it's not. The security and time delays related to that I simply think are a long-term red herring within the US. Mostly because I remember air travel prior to 9/11.

I also think comparing a single high speed rail line built in isolation to Europe or Japan isn't all that great of a comparison. In Japan or Europe I arrive in a train terminal and transfer to the local rapid transit that pretty much covers every city and every neighborhood I'd ever want to go to in a reasonable manner. The US... doesn't.

Even in Israel you don't have that kind of security check before boarding a train.