UTL is about exploring past, present and future urban technologies in science and fiction, etc...
Monday, December 2, 2013
nyc-bound-metro-north-passenger-train-derails
http://www.bbc.co.uk/news/world-us-canada-25176496
http://abcnews.go.com/US/wireStory/metro-north-passenger-train-derails-nyc-21060713
Saturday, April 6, 2024
Earthquakes and aging buildings in NYC
https://www.cbsnews.com/newyork/news/earthquake-new-york-city-aging-buildings/
So many older NYC buildings just weren't constructed to modern earthquake standards.
Fortunately, this was nowhere as intense as what can happen in Taiwan, Japan, NZ or California.
Unfortunately, urban earthquakes can strike at any time without warning.
https://www.worldatlas.com/articles/the-world-s-10-most-earthquake-prone-countries.html
Sunday, December 1, 2019
real-estate-industry-in nyc
https://jfdatalinks.blogspot.com/search?q=NYC
Sunday, October 27, 2024
Thursday, November 7, 2024
The inadequate Queensborough Bridge in BC
https://x.com/DriveBC/status/1523759813179494401
Just another backwards 4 lane BC bridge with narrow sidewalks & no emergency lanes. There is no traffic safety divider or barrier & of course no provision for bus & HOV lanes. Thus, its a classic bottleneck or choke point. If such an inadequate bride were in Australia or the US, it would have been duplicated or twinned by now.
Two 4 lane bridges would allow for 2 lanes each way, plus 1 bus lane & 1 HOV lane each way. A newer bridge would also have enough room for a wide bike path as well as wide sidewalks. This really should be a 10 lane crossing, bust at least 8. Only for lanes today is such a sad joke.
Fortunately, the NYC QB was built on a grand scale, right from the start.
The Queensboro_Bridge, or the Ed Koch Queensboro Bridge in NYC, is a fantastic 9 lane wonder from 1909. https://en.wikipedia.org/wiki/Queensboro_Bridge#Description
https://en.wikipedia.org/wiki/Queensboro_Bridge#Levels
https://www.ascemetsection.org/committees/history-and-heritage/landmarks/queensboro-bridge
https://www.webuildvalue.com/en/infrastructure/queensboro-bridge.html
https://nyc.streetsblog.org/2023/05/23/not-again-queensboro-bridge-pedestrian-path-delayed-til-mid-2024 , https://www.youtube.com/watch?v=L0Ivfo0DCpw
If the QB only had four lanes, it would have been twinned decades ago.
Wednesday, July 26, 2023
Sunday, July 1, 2018
Wednesday, August 10, 2016
Friday, January 1, 2021
Sunday, March 27, 2022
NYC and Chi...
https://www.youtube.com/watch?v=pphgq49lslI nyc subway on the A line
https://www.youtube.com/watch?v=nxWpFejRAks the A line express
https://www.youtube.com/watch?v=ukOHqdPbYYg the 7 line
https://www.youtube.com/watch?v=fJzhNPKtR0Q CTA brown line
https://www.youtube.com/watch?v=4wXB8htl3Zo Chicago L
https://www.youtube.com/watch?v=7NPCFnF4csA The history of the "L" train lines have always been a fascination of Chicago.
https://www.youtube.com/watch?v=hd-8pBS9IxA Chicago Streetcar & Elevated Lines - 1952 to 1956
https://www.youtube.com/watch?v=trCkptXQc1E old streetcar tunnels
https://www.youtube.com/watch?v=Gwm_0eywrVc old Chicago tunnels
Friday, November 29, 2019
Astonishing-black-white-photos-NYC-neighborhoods-early-20th-Century
Saturday, April 6, 2024
4.8 magnitude earthquake in New Jersey, aftershocks felt across NYC and Tri-State Area
If there is ever a very strong earthquake in that part of the world, a lot of older buildings could be seriously affected.
https://www.cnn.com/2024/04/05/us/earthquake-nyc-nj-northeast/index.html
Friday, August 19, 2016
Saturday, July 2, 2022
urban can towers
https://www.youtube.com/watch?v=D_UatSgangE van
https://www.youtube.com/watch?v=9d0hwH2kQEM cal https://www.youtube.com/watch?v=qv9mVN4QJKk
https://www.youtube.com/watch?v=97H7dO3Q8JE tor
https://www.youtube.com/watch?v=p84Sg4AKSlI mon https://www.youtube.com/watch?v=Kmdq631l9TA
FDR Drive, NYC
https://en.wikipedia.org/wiki/FDR_Drive 1
https://twitter.com/the_transit_guy/status/1543242784559308800 2
https://untappedcities.com/2016/07/05/the-top-10-secrets-of-the-fdr-drive-in-nyc 3
Thursday, September 11, 2025
How the Twin Towers Were Built in NYC
https://en.wikipedia.org/wiki/World_Trade_Center_(1973-2001)
How the Twin Towers Were Built in NYC https://www.youtube.com/watch?v=ab-z6_vvcmE Some people have pointed out inaccuracies in this post.
Thursday, April 25, 2024
VIA West57 in NYC
https://www.re-thinkingthefuture.com/skyscraper/via-west57-bjarke-ingels-group-big
At only 450 feet, it's just another stump of a building in NYC, but it's a very nice looking building. Of course for most of Vancouver's history & BC in general, no building was allowed to be built taller than it, until recent years.
Even the Harbour_Centre wasn't allowed to be that much taller than the 481 foot Pyramid in Cairo. https://www.pbs.org/wgbh/nova/pyramid/geometry/height.html
"It originally stood about 482 feet (147 meters) tall, but erosion and the removal of most of the polished limestone casing stones—which made the structure smooth and caused it to gleam in the sunlight—have lowered the pyramid’s height to 449 feet (137 meters)." https://www.britannica.com/place/Great-Pyramid-of-Giza
"Initially standing at 146.6 metres (481 feet), the Great Pyramid was the world's tallest human-made structure for more than 3,800 years. Over time, most of the smooth white limestone casing was removed, which lowered the pyramid's height to the current 138.5 metres (454.4 ft)..." https://en.wikipedia.org/wiki/Great_Pyramid_of_Giza
https://upload.wikimedia.org/wikipedia/commons/6/6b/Vancouver_Lookout%2C_Harbour_Centre.jpg
Tuesday, November 3, 2015
Friday, August 19, 2016
Tuesday, December 27, 2022
waldorf astoria in nyc
https://www.som.com/projects/waldorf-astoria/
https://www.designboom.com/architecture/waldorf-astoria-new-york-som-plans-renaissance-06-17-2021/
https://www.cntraveler.com/stories/2014-09-25/the-secrets-of-the-waldorf-astoria-hotel
https://www.geographicguide.com/united-states/nyc/antique/hotels/waldorf-astoria/waldorf-astoria.htm

