The Brooklyn bridge they started to build in 1869 and it takes them to finish about 14 years.this bridge is the biggest bridge in the the world and this people workers so hard to complete the bridge the guy that comes out the idea that to build the bridge he was like at age 30years.This bridge its really amazing and i liked this people works together to get done for what they wanted it,and today the Brooklyn bridge is the most beautiful bridge in North America or around the world.i liked the idea that they come up because the bridge one side people are walking and the other side is the cars side.So it was really interesting the way they made it and its so special.http://www.history.com/topics/brooklyn-bridge