Saturday, May 11, 2013

Seven Miles Bridge - Florida Keys

This bridge is one among the biggest ones in the world. This bridge is located in United States (USA) in Florida, Florida Keys. It is big tourist attraction. It is seven miles long or in km it is 11km long.
This is engineering masterpiece. It was made out of prestressed concrete. Two famous engineers were working on it.
Once a year every april marathon is held there. On that day the bridge is closed for traffic.
The bridge is beautiful. Design is simple but very nice.
On the center of the bridge is arc udner which boats, and ships can pass trough. Arc height is 20m.
Please leave comment if you need some more details or wish to say something.

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