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  • December 2012

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    STATE OF THE INDUSTRY: Nothing more

    Dec. 6, 2012
    When you are falling off a cliff it is always good to have a parachute. It’s the people jumping on that you have to worry about.
    Bridges

    BRIDGE DESIGN: Truss with a twist

    Dec. 6, 2012
    In January 2011, the Memorial Bridge connecting Portsmouth, N.H., and Kittery, Maine, was permanently closed after 88 years of service.Although anticipated, the closure severely...