The Greatest Bridges In The World has a great list (and some even more amazing photos) of the world's most amazing bridges. I've seen a good number of these in my travels, but not all of them. It's photos like these that give all of us here at Tripping the wanderlust bug again. I'm sure some of our readers have been to most of these bridges. Has anyone been to all of them? It'd be quite the accomplishment, and Tripping can help you connect with great local hosts along the way! Our other favorite photo, of Singapore's Helix Bridge: