Back CN-toring Afrikaans برج سي إن Arabic برج سى ان ARZ Torre CN AST CN teleqülləsi Azerbaijani Сі-Эн Таўэр Byelorussian Сі-Эн Таўэр BE-X-OLD Си Ен Тауър Bulgarian সিএন টাওয়ার Bengali/Bangla Torre CN Catalan

CN Tower

This article is about the tower in Toronto. For the tower in Edmonton, see CN Tower (Edmonton).

CN Tower
Tour CN
The CN Tower as seen from the Toronto City Centre Airport in September 2008, it is currently the world's 10th tallest free-standing structure[1][2]
Map
Alternative namesCanadian National Tower, Canada's National Tower
Record height
Tallest in the world from 1975[6] to 2007[7][I]
Preceded byOstankino Tower
Surpassed byBurj Khalifa
General information
StatusCompleted
TypeMixed use:
Observation, telecommunications, attraction, restaurant
Address290 Bremner Boulevard
Toronto, Ontario
M5V 3L9
Coordinates43°38′33.2″N 79°23′13.5″W / 43.642556°N 79.387083°W / 43.642556; -79.387083
Construction started6 February 1973 (1973-02-06)[3][4]
Topped-out2 April 1975 (1975-04-02)
Completed1976
Opening26 June 1976 (1976-06-26)
CostCA$63,000,000[4]
OwnerCanada Lands Company
Height
Architectural553.3 m (1,815 ft)
Antenna spire96.1 m (315 ft)
Roof457.2 m (1,500 ft)
Top floor446.5 m (1,464.9 ft)
Technical details
Floor count8 (7 in the main pod, 1 in the sky pod)
Lifts/elevators9[5]
Design and construction
Architect(s)WZMH Architects:
John Andrews, Webb Zerafa, Menkes Housden[5]
Other information
Public transit accessUnion Station
St. Andrew station
Website
www.cntower.ca
References
[3][4][5]

The CN Tower (French: Tour CN) is a 553.3 m-high (1,815.3 ft) communications and observation tower in Toronto, Ontario, Canada.[3][8] Completed in 1976, it is located in downtown Toronto, built on the former Railway Lands. Its name "CN" referred to Canadian National, the railway company that built the tower. Following the railway's decision to divest non-core freight railway assets prior to the company's privatization in 1995, it transferred the tower to the Canada Lands Company, a federal Crown corporation responsible for the government's real estate portfolio.

The CN Tower held the record for the world's tallest free-standing structure for 32 years, from 1975 until 2007, when it was surpassed by the Burj Khalifa, and was the world's tallest tower until 2009 when it was surpassed by the Canton Tower.[9][10][11] It is currently the tenth-tallest free-standing structure in the world and remains the tallest free-standing structure on land in the Western Hemisphere. In 1995, the CN Tower was declared one of the modern Seven Wonders of the World by the American Society of Civil Engineers. It also belongs to the World Federation of Great Towers.[5][12][13]

It is a signature icon of Toronto's skyline[14][15] and attracts more than two million international visitors annually.[5][16] It houses several observation decks, a revolving restaurant at some 350 metres (1,150 ft), and an entertainment complex.[17]

  1. ^ "Compare Data: Results". The Skyscraper Center.
  2. ^ "CN Tower retains world record as tallest 'tower'". Toronto Star. September 22, 2009. Archived from the original on October 22, 2012. Retrieved August 25, 2017.
  3. ^ a b c "CN Tower". SkyscraperPage.
  4. ^ a b c "Emporis building ID 112537". Emporis. Archived from the original on September 23, 2015.{{cite web}}: CS1 maint: unfit URL (link)
  5. ^ a b c d e "Facts and visitor information on the CN Tower in Canada". The World Federation of Great Towers. Archived from the original on September 29, 2016. Retrieved January 2, 2013.
  6. ^ Cite error: The named reference records was invoked but never defined (see the help page).
  7. ^ "CN Tower no longer world's tallest". Toronto Star. September 13, 2007. Archived from the original on February 4, 2013.
  8. ^ "Canada's Wonder of the World". CN Tower. Archived from the original on July 23, 2007. Retrieved September 26, 2007.
  9. ^ "The world's tallest structures through history". The Daily Telegraph. London. April 20, 2017. Archived from the original on January 11, 2022.
  10. ^ "Modern World Wonders-CN Tower". www.theworldwonders.com. Archived from the original on July 28, 2019. Retrieved July 31, 2017.
    Mollins, Julie (April 9, 2008). "CN Tower's glass-floored lift not for faint-hearted". Reuters.
  11. ^ "Canton Tower, Guangzhou". SkyscraperPage.
  12. ^ Rosenberg, Matt (March 3, 2017). "Seven Wonders of the World". ThoughtCo. Retrieved August 30, 2017.
  13. ^ "The Seven Wonders of the Modern World". Infoplease.com. Retrieved January 2, 2013.
  14. ^ Plummer, Kevin (September 4, 2007). "The CN Tower is Dead. Long Live The CN Tower!". The Torontoist. Archived from the original on January 13, 2010. Retrieved November 17, 2008.
  15. ^ CN Tower celebrates 30th birthday, Broadcast News/canada.com, June 26, 2006 Archived June 22, 2015, at the Wayback Machine
  16. ^ "World Wonders and Facts at a Glance". CN Tower. Archived from the original (PDF) on August 31, 2017. Retrieved August 30, 2017.
  17. ^ "CN Tower | building, Toronto, Ontario, Canada | Britannica". www.britannica.com. Retrieved January 27, 2022.

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