Скачать или смотреть ONE World Trade Center THEN AND NOW (new york city It's an 80's flashback!!) @Delirious365

The original World Trade Center in March 2001. The reddish-brown building (back left) is the original 7 World Trade Center. The North Tower (left), with antenna spire, is 1 WTC. The South Tower (right) is 2 WTC. All 7 buildings are partially visible (see map below). Background shows the East River
Tallest in the world from 1971 to 1973[I]




Empire State Building



Surpassed by

Willis Tower



General information



Location

New York City



Coordinates

40°42′42″N 74°00′45″WCoordinates: 40°42′42″N 74°00′45″W



Groundbreaking

August 25, 1966



Construction started


1 WTC: August 1968
2 WTC: January 1969
3 WTC: December 1979
4, 5, & 6 WTC: 1970
7 WTC: 1983



Completed


1 WTC: December 23, 1970
2 WTC: July 19, 1971
3 WTC: February 1981
4, 5, & 6 WTC: 1975
7 WTC: 1987



Opening

April 4, 1973



Destroyed

September 11, 2001



Height



Antenna spire

1 WTC: 1,727 ft (526.3 m)



Roof


1 WTC: 1,368 ft (417.0 m)
2 WTC: 1,362 ft (415.0 m)
3 WTC: 242 ft (74.0 m)
4 & 5 WTC: 118 ft (36.0 m)
6 WTC: 105 ft (32.0 m)
7 WTC: 610 ft (186.0 m)



Top floor


1 WTC: 1,347 ft (411.0 m)
2 WTC: 1,341 ft (409.0 m)



Technical details



Floor count


1 & 2 WTC: 110 floors
3 WTC: 22 floors
4 & 5 WTC: 9 floors
6 WTC: 8 floors
7 WTC: 47 floors



Floor area


1 & 2 WTC:[clarification needed] 4,300,000 sq ft (400,000 m²)
4, 5, & 6 WTC: 500,000 sq ft (50,000 m²)
7 WTC: 1,868,000 sq ft (170,000 m²)



Elevators

Both had 99 elevators



Design and construction



Owner

Port Authority of New York and New Jersey



Architect


Minoru Yamasaki
Emery Roth & Sons

.new york city IN THE 1980'S

Engineer

Leslie E. Robertson AssociatesIN