Bridges are an underrated piece of architecture. When people think of engineering marvels, they’re more likely to think of soaring skyscrapers, elaborate buildings, and historic churches.

and the number of bridges might be one, given the lack of large bodies of water. The original London Bridge, located in Lake Havasu City, is definitely another. It's not the longest bridge in the ...

Along with Parliament and Big Ben, Tower Bridge is London's next must-see architectural marvel, not to mention the most famous bridge ... roadways that lift up when large ships need to pass ...