How long did it take to build Beijing olympic stadium?

Answer 1

For the London Olympiad, the land preparation for the stadium began in mid-2007, (with the official construction start date on 22 May 2008) and construction took four years (to 2011) to complete.

Answer 2

No more than 6 years and 9 months. 6 years and 9 months is the time apart from the announcment of the host city and the acutual ceremony. It might be long short than that but that is a base number and is somewhat close to 6 years and 9 months.

Answer 3

It takes about 2 years to build a stadium

Answer 4

about 4 weeks or so

Answer 5

5 years

Answer 6

1 second

Answer 7

4 years