Before the architects designed Scissortail Park, the Skydance Bridge or the Boathouse District, Hans and Torrey Butzer were given a mission statement and the project of a lifetime.

While an undeniable feat of engineering, China is no stranger to vertigo-inducing suspension bridge projects. Prior to ...

For a few decades, the Fremont Bridge held the world record for the longest tied-arch span. Several bridges in China have ...