The M1 motorway in the UK was constructed over a period of approximately six years, with construction starting in 1959 and the motorway officially opening in sections between 1965 and 1968. It was the first inter-urban motorway in the country, designed to improve road transport and connectivity.
14
It took 8 years to build the White House.
10 years
14 years
10 years
to many years to count
three years
about 50-70 years
10 Years
It Took 14 Years
it took 5 years
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