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Bridges!

Bridges!. Danielle Perugini, Courtney Hartle, Catherine Kintz. facts. 1711: The first known bridge was built in England. Its name was the Perry Bridge. It is still standing today, and is the longest surviving bridge. Another name for it is the zig zag bridge, referring to it’s shape.

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Bridges!

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  1. Bridges! Danielle Perugini, Courtney Hartle, Catherine Kintz

  2. facts • 1711: The first known bridge was built in England. Its name was the Perry Bridge. It is still standing today, and is the longest surviving bridge. Another name for it is the zig zag bridge, referring to it’s shape.

  3. FActs cont. • 1726: The Causey Arch is the oldest surviving railway bridge. It is the longest single span bridge in the country, Wales.

  4. Facts cont. • 1738: During the beginning of the 18th century the towns people built a bridge over the Moyka river in Russia.

  5. Facts cont. • 1753: The Devil’s bridge is said to be created by the devil, because supposedly the bridge was too complex for man to make.

  6. Facts cont. • 1803:The Norrbro bridge (also know as the North bridge) was created in Stockholm and was the first bridge to be built in stone there.

  7. Facts cont. again • 1855: The Shearer's Covered Bridge is a covered bridge that spans the Big Chiques Creek in Lancaster County, Pennsylvania, United States.

  8. Facts. cont.... 1906: The Walnut Lane Bridge is a concrete arch bridge. The underneath of the bridge has inspired many painters.

  9. Facts cont. • 1956: The Broadway Bridge is an arch bridge that cost $12 million to build.

  10. Facts cont. • 1994: The First Thai–Lao Friendship Bridge located in Thailand & opened on April 8th 1994.

  11. Facts Cont. • Judith Stewart Dresser Bridge (also known locally as the Barrett's Ferry Bridge) is a fixed-span bridge in Virginia. The current bridge, which opened on January 24, 2009, replaced the failing 70 year old bridge.

  12. Bridge forms • Beam bridge are horizontal bridges supported by piers at each end of the bridge.

  13. Bridge forms cont. • Cantilever bridges are built using horizontal beams that are supported on only one end. Most cantilever bridges use two cantilever arms extending from opposite sides of the obstacle to be crossed, meeting at the center

  14. Bridge forms cont.

  15. Bridge forms cont.

  16. Bridge forms cont.

  17. Cited sources • http://en.wikipedia.org/wiki/Category:Bridges_by_decade

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