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Bridges

Bridges. By Gabrielle Griner Heather Hernandez Lauren Miller Pd.1. Timeline- Roman Era (1 st and 2 nd Century AD). Bridges of the Roman Era were mostly built over ravines. Other bridges were built over bridges.

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Bridges

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  1. Bridges By Gabrielle Griner Heather Hernandez Lauren Miller Pd.1

  2. Timeline- Roman Era (1st and 2nd Century AD) • Bridges of the Roman Era were mostly built over ravines. Other bridges were built over bridges. • An example of Roman Bridges still exsisting today would be the Alcántara bridge, Toledo, Spain.

  3. The Middle Ages (12th – 16th Century) • Inhabited bridges were built more commonly during this time period. • One of the more famous bridges, The London Bridge, was built between 1176 and 1209. This is the world's first stone bridge to be constructed in a tidal waterway, with a large rise and fall of level every twelve hours.

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