London Bridge - The Oldest River Crossing In London. Stock Photography

London Bridge is the oldest river crossing in London, bringing river and road traffic together. It was rebuilt multiple times, from timber to stone and concrete and steel.The history behind London Bridge is falling down nursery rhyme is simple: London Bridge really did repeatedly fall down. There were many theories behind the specific origins of the nursery rhyme including:• The shoddy medieval craftsmanship and materials used resulted in it constantly being repaired• The Great Fire of London damaging the structures• A Viking attack • Ice damage in the 13th centurySo, next time you hear the song about the history of London Bridge, you can show off your knowledge and tell those around you why it fell down.