Re: 2nd Ave Subway Setback (1536752) | |||
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Re: 2nd Ave Subway Setback |
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Posted by Jackson Park B Train on Mon Jan 27 23:28:38 2020, in response to Re: 2nd Ave Subway Setback, posted by Andrew Saucci on Mon Jan 27 22:13:50 2020. agree on need for new methodologies. Long past time adopt "snap track" both single track and turnouts/crossing. Pre assembled stteel frames for street support etc. |