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Sunday, September 8, 2013

Giant Concrete Arrows...In The Middle Of Nowhere

Many of us are spending their winters out in the deserts of the South-West. Yet I doubt that you have come across a large concrete arrow in the middle of nowhere. But they do exist: Giant Concrete Arrows pointing the way through America.

What are they, who made them and what was the purpose?

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They are up tp 70feet long. Shrubs have tried to grow over them, but they persist, some are broken though due to frost and rain. If you follow them, where will you end up?

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What are these giant arrows? Some kind of surveying mark?      

Landing beacons for flying saucers? Earth’s turn signals?

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No, it's.…..The Transcontinental Air Mail Route.

On August 20, 1920, the United States opened its first coast-to-coast airmail delivery route, just 60 years after the Pony Express closed up shop.

There were no good aviation charts in those days, so pilots had to eyeball their way across the country using landmarks. This meant that flying in bad weather was difficult, and night flying was just about impossible.

The Postal Service solved the problem with the world’s first ground-based civilian navigation system: a series of lit beacons that would extend from New York to San Francisco . Every ten miles, pilots would pass a bright yellow concrete arrow. Each arrow would be surmounted by a 51-foot steel tower and lit by a million-candlepower rotating beacon. (A generator shed at the tail of each arrow powered the beacon.)

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Go West pilot, go west…. (or East)

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Now mail could get from the Atlantic to the Pacific not in a matter of weeks, but in just 30 hours or so.

Even the dumbest of air mail pilots, it seems, could follow a series of bright  yellow arrows straight out of a Tex Avery cartoon. By 1924, just a year after Congress funded it, the line of giant concrete markers stretched from Rock Springs, Wyoming to Cleveland , Ohio . The next summer, it reached all the way to New York, and by 1929 it spanned the continent uninterrupted, the envy of postal systems worldwide.

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Radio and radar are, of course, infinitely less cool than a concrete Yellow Brick Road from sea to shining sea, but I think we all know how this story ends. New advances in communication and navigation technology made the big arrows obsolete, and the Commerce Department decommissioned the beacons in the 1940s. The steel towers were torn down and went to the war effort.

But the hundreds of arrows remain. Their yellow paint is gone, their concrete cracks a little more with every winter frost, and no one crosses their path much, except for coyotes and tumbleweeds.

But they’re still out there.

Maybe, next time we are out there we will try to find one of them.

So long…thanks for dropping by!

 

6 comments:

  1. That's a amazing story. I had no idea. Thanks.

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  2. Nice discovery of a forgotten piece of history!

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  3. I had no idea these existed. I would love to find one of them.

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  4. Fascinating mystery you have uncovered. I certainly had no idea that it existed. Great find!!

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  5. It seems I learn something new every day. Who knew?

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  6. Another thing I never knew, thanks for sharing.

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