Notre Dame de Paris

https://en.wikipedia.org/wiki/Notre-Dame_de_Paris

https://www.notredamedeparis.fr/en

https://www.britannica.com/topic/Notre-Dame-de-Paris

https://www.friendsofnotredamedeparis.org/notre-dame-cathedral/

https://en.wikipedia.org/wiki/Notre-Dame_de_Paris#History

https://jfdatalinks.blogspot.com/search?q=Notre-Dame+de+Paris  

Basilique Notre-Dame de Montréal

"The church is located at 110 Notre-Dame Street West..." 
http://en.wikipedia.org/wiki/Notre-Dame_Basilica_(Montreal)

"The cornerstone was laid at Place d"Armes on September 1, 1824." 
http://en.wikipedia.org/wiki/Notre-Dame_Basilica_(Montreal)#History, 
http://www.flickr.com/photos/55062215@N05/6668502933 

http://jfdatalinks.blogspot.ca/2012/12/notre-dame-de-paris.html

Denver

"...the Denver City Town Co. was organized on Nov. 22, 1858..." 
http://www.denverpost.com/denver150/ci_11027566

http://en.wikipedia.org/wiki/Denver#History, http://en.wikipedia.org/wiki/William_Larimer,_Jr.

http://en.wikipedia.org/wiki/Auraria,_Denver

http://www.coloradodirectory.com/maps/denver.html

http://doubtfulnews.com/2011/12/conspiracies-abound-at-the-denver-airport-and-all-around

http://doubtfulnews.com/2013/02/remarkable-but-bizarre-icon-in-denver-at-risk/

android-phones-vs-the-iphone

http://www.techrepublic.com/blog/10things/10-things-android-phones-do-better-than-the-iphone/1131

York England and New York USA

The City of York & New_York_City:
http://en.wikipedia.org/wiki/York_Minster,
http://en.wikipedia.org/wiki/York_Minster#Architecture_of_the_present_building,
http://en.wikipedia.org/wiki/York_city_walls,
http://www.sacred-texts.com/nos/091101.htm
Both the old York & the New York would become known for their twin towers.
http://en.wikipedia.org/wiki/Lower_Manhattan

http://en.wikipedia.org/wiki/Statue_of_Liberty#Construction_in_France

p...

http://en.wikipedia.org/wiki/Portal:Greater_Los_Angeles

worlds-second-tallest-building-opens-to-much-jubilation

http://curbed.com/archives/2012/05/23/worlds-second-tallest-building-opens-to-much-jubilation.php

Urban Underground facilities

http://en.wikipedia.org/wiki/Underground_city ,

https://en.wikipedia.org/wiki/Underground_city#Japan 

http://en.wikipedia.org/wiki/London_Underground ,
http://www.tfl.gov.uk/modalpages/2625.aspx , http://www.tfl.gov.uk/gettingaround/1106.aspx

https://en.wikipedia.org/wiki/Underground_city#North_America ,
http://en.wikipedia.org/wiki/Underground_City,_Montreal

https://en.wikipedia.org/wiki/Cities_of_the_Underworld , 

https://en.wikipedia.org/wiki/Utility_tunnel

https://jfdatalinks.blogspot.com/search?q=UTL , 
https://jfdatalinks.blogspot.com/search?q=UTDL

Titanic 2

www.theaustralian.com.au/business/clive-palmer-looks-to-build-new-titanic/story-e6frg8zx-1226342457309,
www.mirror.co.uk/news/uk-news/titanic-ii-to-be-built-by-australian-billionaire-812014, www.irishtimes.com/newspaper/breaking/2012/0430/breaking11.html, http://www.bbc.co.uk/news/world-asia-17890754, http://www.mirrorcollection.co.uk/products/details/titanic/hundred-years-of-the-titanic-and-liverpool/

Crossrail and Thameslink

http://en.wikipedia.org/wiki/Crossrail#Design

http://en.wikipedia.org/wiki/Thameslink#Thameslink_Programme_.28Thameslink_2000.29

http://www.bbc.co.uk/news/uk-17365934 http://www.crossrail.co.uk/

http://www.railway-technology.com/projects/crossrail/