Tracking the Past

Technological development can be a wonderful thing but when do you stop?  Railroads have used the same basic design for many many years.  A couple of centuries.
You might not think it but because steel on steel produces much less friction than rubber on pavement, a railroad is much more efficient than transportation by truck.  Even with the number of derailments incurred by the evil empire, it is a safer way to transport commodities.  It makes our roads safer.
Almost makes a guy proud to work for those bastards.
Almost.
 
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