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  2. Truss bridge - Wikipedia

    en.wikipedia.org/wiki/Truss_bridge

    It can be subdivided, creating Y- and K-shaped patterns. The Pratt truss was invented in 1844 by Thomas and Caleb Pratt. [29] [30] This truss is practical for use with spans up to 250 feet (76 m) and was a common configuration for railroad bridges as truss bridges moved from wood to metal.

  3. List of bridges documented by the Historic American ...

    en.wikipedia.org/wiki/List_of_bridges_documented...

    Pratt truss: 1915 1985 San Felipe Road Pacheco Creek: Gilroy and Dunneville: Santa Clara and San Benito: CA-48-A: Tule River Hydroelectric Complex, Tule River Bridge Demolished Pratt truss: 1913 1985 San Joaquin Light and Power Corporation access road

  4. History of construction - Wikipedia

    en.wikipedia.org/wiki/History_of_construction

    For the longer spans, it is uncertain if the Greeks or Romans invented the truss but the Romans certainly used timber roof trusses. Before 650 BC the now famous ancient Greek temples were built of wood, but after this date began to be built of stone. [ 22 ]

  5. List of the oldest buildings in California - Wikipedia

    en.wikipedia.org/wiki/List_of_the_oldest...

    Tied with Temple Beth Sholom for the oldest extant synagogue in California. [139] [140] Temple Beth Sholom: San Leandro: 1889 Synagogue Tied with Temple Beth Israel for the oldest extant synagogue in California. [141] Old Chronicle Building: San Francisco: 1890 Office: First skyscraper in California. [142] Pope Street Bridge: St. Helena: 1894 ...

  6. American historic carpentry - Wikipedia

    en.wikipedia.org/wiki/American_historic_carpentry

    American historic carpentry is the historic methods with which wooden buildings were built in what is now the United States since European settlement. A number of methods were used to form the wooden walls and the types of structural carpentry are often defined by the wall, floor, and roof construction such as log, timber framed, balloon framed ...

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    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  8. List of bridges on the National Register of Historic Places ...

    en.wikipedia.org/wiki/List_of_bridges_on_the...

    Pony Pratt half-truss Garnett Creek Bridge on CA 29: 1902, 1914 2005-08-05 ... Highway Bridges of California MPS I Street Bridge: 1910, 1911 1982-04-22 Sacramento

  9. They didn't know they were citizens. Now they are expected to ...

    www.aol.com/news/didnt-know-were-citizens-now...

    He explains the reason: an amendment made to South Korean citizenship law two decades ago. By the time they call Chun, they are in the grip of the law’s many real-life implications.