Where is Tower Bridge?

Tower Bridge - Big Ben Tower Bridge - British Museum Tower Bridge - Buckingham Palace Tower Bridge - Euston Station Tower Bridge - Harrods Tower Bridge - Leicester Square Station Tower Bridge - Leicester Square Underground Station Tower Bridge - London Tower Bridge - London Eye Tower Bridge - London Victoria Tower Bridge - Natural History Museum Tower Bridge - Notting Hill Tower Bridge - Oxford Street Tower Bridge - Sky Garden Tower Bridge - South Kensington Station Tower Bridge - The Shard Tower Bridge - Waterloo Station Tower Bridge - Wembley Central Underground Station Tower Bridge - Westminster Abbey Tower Bridge - Westminster Tower Bridge - Windsor Castle