Earlier quoted context omitted.
Trains do about 30 times better on a tablespoon of diesel, and that's only including the weight of the freight and not the train itself.
i feel like a train isn't going to get anywhere on a tablespoon. That's enough for a few engine strokes perhaps, but that's hardly 30 times better than a mile by a human, no?
With a rolling start and flat ground it will pass this test at 30mph, and probably higher too. That's quite a lot faster than I can run, too...