The highest bridges in the United States are as spectacular as the tallest buildings and skyscrapers across the country. While beautiful from afar, these bridges offer impressive sights from atop.

but it's still the highest suspension bridge in the United States. The famous bridge isn't the only interesting bit of engineering and things to do at Royal Gorge — there’s a hanging railroad ...

It took 38 tons of red paint to coat the entire bridge. For many years, the Garabit Viaduct remained the tallest bridge in the world. The single railroad track crosses the Garabit Valley ...