As of 2006, you can take a 48-hr. ride between these 2 cities, with a stretch on the world's highest railroad
The difference between the 
American term ... Atlantic type: A steam locomotive with a 4-4-2 wheel 
arrangement .... to the end of a train, in which railroad workers could ride and 
monitor track and .... Electro-Motive Diesel (EMD): The world's second largest 
builder of railroad... [DOC] [TLE] Transit-Oriented America, Part 4: The Trains | Streetsblog USA [PAR] Aug 23, 2007 ...