Confederation Bridge(Canada)
The Confederation Bridge is one
of the most challenging engineering
projects ever built. Its design and construction
were completed over 4 years by more than 2000
people. The final structure is massive. It is
nearly 13 kilometers long - about the length of
117 football fields. It weighs almost 3.5
billion kilograms. If the average person weighs
about 70 kilograms (155 lbs) the bridge is the
equivalent of 50,000,000 people - more than one
and a half times the population of
Canada! |