this post was submitted on 25 Sep 2026
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Also high-speed rail doesn't run at top speed the whole time. You might have a few flat spots here and there, but most of the time it's running much slower.
Also, if there's a problem with a train, the whole rail goes down. If there's a problem with an airplane, the other planes have a whole lot of sky they can still use.
That's not how rail works.
There absolutely are passing places where a train can hop onto the left track and then back again, or just a long stretch of an extra track going parallel to the main route where either the faulty train can sit and wait for repairs, or the working trains can jump around the faulty one.
Source: living in a country that actually has a working passenger railway system.
So only 4000 miles of grade-separated high-speed rail (and all the infrastructure and private property easements, divisions, etc required for the construction) just to connect just these 2 cities? No problem.
You don't connect just those two cities, mate. You connect them as the main artery and then do split-offs to other areas. Or, even better, you weave the main railway between major cities East-to-West to connect them directly.
If you think that's ludicrous, may I present Interstate 80?
we'll be saying this 200 years from now
What are you talking about? Chicago-NYC are maybe 1200 km, perfectly within HSR distance and definitely within Maglev distance. The two urban areas are also huge enough to support such a thing, especially as there are a few mid sized urban areas in between.
This passing problem was solved a long time ago, it's just that the freight rail corps in the US have "optimized" for trains that are longer than the passing rail sections. It's extremely bad for the entire rail industry and the cause of many of the derailments and accidents, but because capital always gets its way in the US, nothing significantly has changed to resolve the issue.
It's very frustrating how often there are perfectly workable solutions to making the world better, but if it doesn't have a fat profit margin, it just gets strangled to death by capital interests in this country.
Aviation is grounded way more often than rail corridors are blocked. You'd know if you'd ever had lived in a place with developed infrastructure.
Also, yes, HSR built on dedicated high speed infrastructure, like the TGV or Shinkansen, does run most of the time close to max speed.