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When were suspension bridges discovered?
We're not sure about their discovery, but the absence of suspension bridges was discovered in 1492, when Columbus, attempting to walk from Portugal to India, realized he couldn't. Engineers such as Roebling and Eiffel, many years later, discovered steel. And cheese. Suspension bridges were thus implied, if not actually observed.
Who designed the Brooklyn Bridge?
The Brooklyn bridge was designed by John Roebling and the Roeblings helped in the process of building the bridge with many other workers.
Are there any facts about the Golden Gate Bridge?
There are many - one of which is that the cables were made by John A Roebling and Sons who made the cable for the famous Brooklyn Bridge in New York.
How many bridges are in Venice?
About 400 bridges connect the 118 islands that make up Venice.
How many bridges connect the coral isles that make up the Florida keys?
42
Why do many bridges look not look the same?
Some materials must be used in a specific area, and the battle to make the sturdiest bridges at the lowest cost rages on.
Who died while building the Brooklyn Bridge?
16 workers died during the construction of Sydney Harbour Bridge.
How many bridges in chennai?
234 bridges In Chennai....
How many bridges in portland?
12 bridges
How many workers were killed while making the Brooklyn bridge?
At least 27 workers were killed during the construction of the Brooklyn Bridge. One of them was John A. Roebling, the designer and engineer who planned the bridge. Please see the related link for details.
How many bridges exist in th world?
There are millions of bridges in the world, with approximately 600,000 in just the United States.
In the roman times did they have bridges?
yes they have many types of differnet bridges
