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| Re: Ship dropped anchor, concerns might have damaged BART's underwater tunnel (1272771) | |||
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Re: Ship dropped anchor, concerns might have damaged BART's underwater tunnel |
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Posted by overclocked on Sat Feb 1 17:28:24 2014, in response to Re: Ship dropped anchor, concerns might have damaged BART's underwater tunnel, posted by italianstallion on Sat Feb 1 17:16:03 2014. Just like 63rd St. tunnel its an Immersed Tube tunnel, meaning it merely resting on the cleared seabed path, and covered from the top to protect against the incidents such as one mentioned above. |
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