25 years
The construction began on the CN Tower on February 6, 1973. Construction was finished on April 2, 1975. It took 785 days to build the CN Tower.
the cn tower is 6 km tall
No, the CN Tower has not changed its name. It has consistently been known as the CN Tower since its completion in 1976. The "CN" originally stood for Canadian National, the railway company that built the tower. Although there have been discussions about naming rights and sponsorships, the official name remains unchanged.
There are 2579 steps from the main deck to the Sky Pod at the top of the CN Tower..
The CN Tower is largely poured concrete.
no one jump off the CN tower at least not yet
the cn tower was finshed in 1975
the cn tower is 31 years old
It is not rare that the Eiffel Tower is struck by lightning. It has very large lightning rods that are grounded and dissipate the charge without major damage.
It was built in 1973, started on February 6,1973, topped off on April 2, 1975.
The CN tower is taller :)
550000000000