Talk:63rd Street Tunnel

External links modified
Hello fellow Wikipedians,

I have just modified 2 external links on 63rd Street Tunnel. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Corrected formatting/usage for https://www.nytimes.com/2001/12/17/nyregion/v-train-begins-service-today-giving-queens-commuters-another-option.html
 * Added archive https://web.archive.org/web/20120526173912/http://www.ita-aites.org/fileadmin/filemounts/general/pdf/ItaAssociation/ProductAndPublication/WorkingGroupsPublication/WG11/TransportationsTunnels/T44.pdf to http://www.ita-aites.org/fileadmin/filemounts/general/pdf/ItaAssociation/ProductAndPublication/WorkingGroupsPublication/WG11/TransportationsTunnels/T44.pdf

When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.

Cheers.— InternetArchiveBot  (Report bug) 06:33, 23 June 2017 (UTC)

Construction methods
https://www.nycsubway.org/wiki/The_Construction_of_the_Harlem_River_Tubes_(1915) The IRT Lexington Avenue subway crossing under the Harlem River was built in 1915 by sinking prefabricated sections. Rather then go off on a tangent I simply removed the statement that the 63rd Street tunnel was built unlike all other underwater crossings in NYC. It may be interesting to know that it is only the second case, but before you write that in, please check how the Harlem River crossing of the IND Concourse line was built (I do not know). JoeBrennan (talk) 14:12, 1 November 2021 (UTC)