The Brooklyn Bridge is located in New York City which connects Manhattan to Brooklyn. Constructed from 1870 to 1883, this bridge is made of steel cables and masonry towers. How long will this bridge last without people?
100 Years after People: After a century without people, the Brooklyn Bridge is weak, as the galvanised steel cables are failing. The roadway is held up by just over a thousand vertical steel or hanger cables. but after the galvanizing breaks down and a few cables snap, the remaining cables snap and the roadway collapses into the waters of the East River below.