Re: Staten Island Railway (490092) | |||
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Re: Staten Island Railway |
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Posted by RonInBayside on Fri Sep 14 13:46:22 2007, in response to Re: Staten Island Railway, posted by R30A on Fri Sep 14 13:39:09 2007. Not true for deep-bore tubes. In New York the problem has been with shallow cut and cover lines. |
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