I wish I could take credit for finding the information below, but I got it from a friend, Richard Richmond. I especially like the river over a river as it shows creative thinking outside the box.

This Water Bridge is in Germany .
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What a feat!
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Even after you see it, it is still hard to believe!
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Six years, 500 million euros, 918 meters long…now this is engineering!
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This is a channel-bridge over the River Elbe and joins the former East and West Germany ,
as part of the unification project.  It is located in the city of Magdeburg , near Berlin .
The photo was taken on the day of inauguration.

To those who appreciate engineering projects, here’s a puzzle for you armchair engineer
and physicists:

Did that bridge have to be designed to withstand the additional weight of the ship and barge

traffic, or just the weight of the water?

Answer:
It only needs to be designed to withstand the weight of the water!
Why?  A ship always displaces an amount of water that weighs the same as the ship,
regardless of how heavily the ship may be loaded.

I consider this creative problem solving at its best.

Maralyn D. Hill, President
International Food Wine & Travel Writers Association
Books By Hills Success With Writing Where & What in the World
Member: Society of Professional Journalists

Finalist in the Writing and Publishing category of the 2009 Next Generation Indie Book Awards, “$uccess, Your Path to a Successful Book,”