Lee's Funnies
You don't have to be a spec writer to appreciate this one
...
The U.S. standard railroad gauge (distance between the
rails) is 4 feet, 8.5 inches. That's an exceedingly odd
number. Why was that gauge used? Because that's the way they
built them in England, and the U.S. railroads were built by
English expatriates.
Why did the English build them like that? Because the first
rail lines were built by the same people who built the
pre-railroad tramways, and that's the gauge they used.
Why did "they" use that gauge then? Because the people who
built the tramways used the same jibs and tools that they
used for building wagons, which used that wheel spacing.
Why did the wagons use that odd wheel spacing? Well, if they
tried to use any other spacing, the wagons would break on
some of the old, long-distance roads, because that is the
spacing of the old wheel ruts.
So who built these old rutted roads? The first long-distance
roads in Europe were built by Imperial Rome for the benefit
of their legions. The roads have been used ever since.
And the ruts? The initial ruts, which everyone else had to
match for fear of destroying their wagons, were first made
by roman war chariots. Since the chariots were made for or
by Imperial Rome, they were all alike in the matter of wheel
spacing.
Thus, we have the answer to the original questions. The U.S.
standard railroad gauge of 4 feet, 8.5 inches derives from
the original specifications for an Imperial Roman army war
chariot. Specs and bureaucracies live forever.
So, the next time you are handed specifications and think
that some horse's ass came up with them, you may be exactly
right. Because the Imperial Roman chariots were made to be
just wide enough to accommodate the back ends of two war
horses.
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