General Discussion
In reply to the discussion: Why Train Travel in the United States Makes No Sense [View all]MicaelS
(8,747 posts)With freight trains on the same track, UNLESS you are running multiple main lines (minimum 4) as in the Northeast corridor.
High speed passenger rail requires:
Heavier rail.
Different curve geometry.
Elimination of ALL crossings, which mean over/underpasses everywhere.
Do not get me wrong, I would love to see high-speed rail in places like the Texas Triangle, and other places, but it requires all new track, with all the problems that entail.
You are correct that RRs have no incentive to upgrade. They have abandoned thousands of miles of track, because it does not fit their current model of unit trains (no switching and 2 person crews). They ran off the small businesses and towns that they used to serve. Just like airlines have abandoned smaller cities. They do not want, nor will they accept passenger trains on their track without billions in subsidies.