this post was submitted on 29 Apr 2026
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depends. is america building it? thered be 2 lines
America wouldn't exist in Pangea. There wouldn't be any undiscovered lands to act as The Man in The High Castle
If you just wait for another geological age we will build hyper-gea, I promise.
They'd actually build a pretty extensive and well-functioning one and then dismantle it all under pressure from car manufacturers.
2 lines of different sizes
And not one of each size either. Each having both gauges and several points where you have to switch trains because of a gauge change
Did you know: If all the railway lines in the US were joined end to end
...
it would help