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Big mistakes made on the design and construction of pontoons for the new 520 floating bridge could lead to tougher reporting requirements for the…
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Big mistakes were made by the State Department of Transportation in its construction of the pontoons that will hold up the new 520 bridge across Lake…
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You may have heard about some issues with the large concrete pontoons being built for the new 520 bridge across Lake Washington. Several of them sprung…
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Washington State is the floating bridge capital of the world. We have four of the most famous ones, including the longest: State Route 520, which is about…