Tower Bridge is a Grade I listed combined bascule and suspension bridge in London, built between 1886 and 1894, designed by Horace Jones and engineered by John Wolfe Barry.

Why is Tower Bridge famous?

Tower Bridge is famous because it's London's most striking bridge thanks to its Neo-Gothic architecture and lifting central sections. When it opened, it was the most sophisticated bascule bridge in the world.

What is on top of the Tower Bridge?

Glass Floor facts!

It's constructed of five layers. The top layer (or the sacrificial layer) is replaced regularly to ensure visitors get the best views. It can hold the weight of four London black cabs.