Ramps leading to and from the I-93 south section of Boston?s 'Big Dig' (John Mottern/Getty Images).
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8. Big Dig aka the Central Artery/Tunnel Project (CA/T)
Billed as the most expensive highway project in the US, the Big Dig is the colloquial name given to Boston’s Central Artery/Tunnel Project (CA/T). The project turned a highway through the centre of the city into a tunnel, plus added bridges and tunnels to the existing network. It was ambitious, to say the least, and had a rough road to completion. Accusations about corruption and fraud flew, people died in construction accidents and the bill came to a whopping US $22 billion.
Moatez Ali, P.E., M.ASCE (Jun 21, 2011) New York USA
Longest Bridge
It is a great job... we built the longest bridge in the world.
abdul hafeez sheikh (Apr 19, 2011) islamabad Pakistan
Three gorges Dam
The project looks good if chinses have taken inot consideration the earth quake factor in design otherwise it may bring greater catastrophe to Chinese who are hit by frequent earthquakes and floods
abdul hafeez sheikh (Apr 19, 2011) islamabad Pakistan
Three gorges Dam
The project looks good if chinses have taken inot consideration the earth quake factor in design otherwise it may bring greater catastrophe to Chinese who are hit by frequent earthquakes and floods
coboy (Mar 8, 2011) toronto Canada
cows
i love cows even though they stink
Renukaradhya.R (Dec 28, 2010) Bangalore India
Engineering.
Marvellous structures
jamie (Oct 7, 2010) newbedford ma
bridges
the bridge is mad cool u should make even more 8)
Mubashshir Ahmed (Jun 18, 2010) Dubai United Arab Emirates
The 10 greatest engineering feats of the decade
We have Dubai International Aiport Expansion Phase II also which is sucessfully moving towards its goals with a scheduled pace.
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FEATURED COMMENT
It is a great job... we built the longest bridge in the world.