Construction of the Sydney Harbour Bridge took eight years. It began in 1924 and was completed in 1932.
4 years jan 6th 1922 started and open july 1st 1926
It took 7 years to build the forth bridge
99 years
250 years, wow..................
a while probaly a few months
build more nuclear plants
a bridge will hold the most weight...you take and make like a fan out of the paper
how long does it take to build a beam bridge of 2400 sq ft
16 years!
it took 3 months to build the iron bridge in Newport Pagnell
About 4 years.
About 4 years.
5 years
8 years
200 years
They began to build it in 1925 and it opened in 1928.
The current bridge was built between 1968 and 1973.
1886 to 1894
1886 to 1894