It is surmised that Leonardo da vinci invented the swing bridge. The swing bridge's simple but revolutionary design helped fortified castles be more easily protected.
The number 6 was invented in 1947 in order to bridge the gap between 5 and 7.
many people got together and invinted the swing dance in 1912
W.G.Laws who was later appointed City Engineer for Newcastle.
they were little squares that were tied to a string that sat on the bridge of the nose
Thomas Paine invented an iron bridge, although "invented" might not be the correct term. A new feature of this bridge was that it had no piers supporting it in mid-river. A scale model had been created and tested, but it was never built.
became lift instead of swing
George Parker Bidder invented the railroad swing bridge in order to make it easier for water traffic to navigate past the bridge. It swings open to allow for the traffic to get by, but the Trowse Bridge that he invented has been known to be inconvenient a great deal of the time.
Swing Bridge at New Bridge Landing was created in 1888.
Sale Swing Bridge was created in 1883.
Montrose Swing Bridge was created in 1910.
Whitby Swing Bridge was created in 1909.
Alloa Swing Bridge was created in 1885.
Wasauksing Swing Bridge was created in 1912.
St. Joseph Swing Bridge was created in 1906.
Rock Island Swing Bridge was created in 1895.
Little Current Swing Bridge was created in 1913.
No, it is a through arch bridge, although there is a swing bridge that crosses the Tyne just downstream from the Tyne Bridge. Please see the related links for more information.