London Bridge has been a Roman road, a medieval shopping street, and an Arizona landmark.

Countries & Cities · Published 29 September 2026 Swipe more like this →

In short: For centuries, London Bridge was not just a crossing, but a bustling neighborhood of homes and shops. It has been rebuilt countless times since the Roman era, survived fires and collapses, and even saw its 19th-century granite stones shipped across the Atlantic to be reassembled in the Arizona desert.

The history of London Bridge begins with the Romans, who built the first timber crossing around AD 50 to consolidate their conquest of Britain. This bridge anchored the development of Londinium, serving as a vital link for trade and troop movements. Following the Roman withdrawal in the early 5th century, the site fell into disrepair, only to be revived during the Anglo-Saxon period, potentially by Alfred the Great or Æthelred the Unready.

The most iconic version, the stone medieval bridge, was commissioned by Henry II in 1176 and completed in 1209. It was a marvel of its time, featuring nineteen piers and a chapel dedicated to Thomas Becket. For centuries, it functioned as a dense urban street, supporting up to 140 houses and shops. The bridge was also a site of grim public spectacle; the stone gatehouse served as a display for the tar-boiled, pike-impaled heads of executed traitors, including William Wallace and Thomas More.

By the 19th century, the medieval structure was replaced by John Rennie’s granite bridge, which opened in 1831. As London’s traffic grew, this bridge began to sink, eventually leading to its sale in 1968. Entrepreneur Robert P. McCulloch purchased the structure for over $2.4 million, transporting the granite blocks to Lake Havasu City, Arizona, where they were reconstructed over an artificial channel. The current concrete London Bridge, opened in 1973, continues to serve as a major artery for the city, maintained by the independent charity Bridge House Estates.

The bridge’s legacy is woven into culture, from the nursery rhyme 'London Bridge Is Falling Down' to T. S. Eliot’s The Waste Land. While the modern structure is a feat of prestressed concrete, it remains a site of historical continuity, connecting the City of London to Southwark just as it has for nearly two millennia.

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