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by cjcole
4249 days ago
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Either it was poorly executed or disingenuously planned. http://en.wikipedia.org/wiki/Big_Dig 'The Big Dig was the most expensive highway project in the U.S. and was plagued by escalating costs, scheduling overruns, leaks, design flaws, charges of poor execution and use of substandard materials, criminal arrests,[2][3] and one death.[4] The project was originally scheduled to be completed in 1998[5] at an estimated cost of $2.8 billion (in 1982 dollars, US$6.0 billion adjusted for inflation as of 2006).[6] However, the project was completed only in December 2007, at a cost of over $14.6 billion ($8.08 billion in 1982 dollars, meaning a cost overrun of about 190%)[6] as of 2006.[7] The Boston Globe estimated that the project will ultimately cost $22 billion, including interest, and that it will not be paid off until 2038.[8] As a result of the death, leaks, and other design flaws, the consortium that oversaw the project agreed to pay $407 million in restitution, and several smaller companies agreed to pay a combined sum of approximately $51 million.[9]' |
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Anyway, the project finished in 2007 amid a huge housing boom in the US which significantly increased costs. A well managed project could have probably been ~30% cheaper, but the much of the "190%" over run was well outside the projects scope.
For comparison the hover dam is generally thought of as a well executed project despite ~98 directly related fatalities during construction. IMO, we have become vary critical of large construction projects in large part because rebuilding infrastructure is simply far more complex than clean slate construction in the middle of the wilderness, and even worse it negatively impacts peoples lives during construction. Especially in places like HN considering how few software projects are on time and under budget.