We have like 220,000 miles of railroad. We do have nice things: a working freight railroad system that helps reduce transit costs.
The passenger trains also carried mail, which helped make them profitable. Then the mail, and the money, moved to passenger planes.
Dunno if it will move by train or truck.
Probably too late to add much volume on the ground.
https://truecostblog.com/2009/06/02/the-hidden-trucking-indu...