Two bridges, one famous silhouette
Tower Bridge is the one with the twin towers and raised roadway—the image many visitors picture when they hear “London Bridge.” Its neo-Gothic stonework was designed to make a major late-19th-century crossing look at home beside the nearby Tower of London. The result is so visually distinctive that its name can seem like the obvious one for London’s best-known bridge.
But Tower Bridge and London Bridge are separate crossings over the Thames. Tower Bridge stands farther east, downstream. London Bridge lies upstream, closer to the City of London, and its modern form is a comparatively plain concrete span.
“London Bridge” is a place as well as a structure
The name London Bridge has belonged to a crossing at that location for centuries, even though the physical bridge has been replaced over time. The present bridge is not the medieval structure visitors may imagine from the name; it is the latest link in a long sequence of bridges there.
That distinction helps explain the mix-up: one name carries a deep historical association, while the other bridge supplies the instantly recognizable picture. On the river, the easiest clue is the architecture. The towers mark Tower Bridge; the unadorned crossing nearby is London Bridge.
