Yep. https://www.google.com/search?q=train+fuel+efficiency+400+miles+1+ton+gallon https://www.google.com/search?q=train+fuel+efficiency+400+mi... One of them:

Yep. https://www.google.com/search?q=train+fuel+efficiency+400+miles+1+ton+gallon https://www.google.com/search?q=train+fuel+efficiency+400+mi... One of them: http://www.ctls.uconn.edu/do-csx-trains-really-move-1-ton-of-cargo-500-miles-on-1-gallon-of-fuel.html http://www.ctls.uconn.edu/do-csx-trains-really-move-1-ton-of...