I usually stick to the Amtrak forum, but I thought this needed to be seen here (note that the original page links to a much-larger version, and the details are worth perusing):
"...And then I thought, every time some company creates a more powerful locomotive does Superman become more powerful as well or is he stuck at 1938 locomotive power levels?" - A friend of mine elsewhere
Anything I post here is mine alone and does not represent the views of my employer.
Anything I post here is mine alone and does not represent the views of my employer.