London Bridge

1973 Thames road bridge in London

The name "London Bridge" refers to several historical crossings that have spanned the River Thames between the City of London and Southwark in central London since Roman times. The current crossing, which opened to traffic in 1973, is a box girder bridge built from concrete and steel. It replaced a 19th-century stone-arched bridge, which in turn superseded a 600-year-old stone-built medieval structure.

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