Port Authority replaced all of the George Washington Bridge's original suspender ropes, marking a major milestone in $2 ...

Imagine that your arms are a bridge, and your head is a tower ... Take a piece of rope (about five feet long), and have a partner tie each end of the rope to each of your elbows.

Q'eswachaka Bridge is the last of its kind. The handwoven rope bridge in Peru was once a part of a sophisticated Incan road system that ran through South America 500 years ago, but is the only one ...