What was the issue with the Big Dig in Boston?
What was the issue with the Big Dig in Boston? The Big Dig was the most expensive highway project in the United States, and was plagued by cost overruns, delays, leaks, design flaws, charges of poor execution and use of substandard materials, criminal charges and arrests, and the death of one motorist.
What were the problems with the big dig?
The Big Dig was the most expensive highway project in the United States, and was plagued by cost overruns, delays, leaks, design flaws, charges of poor execution and use of substandard materials, criminal charges and arrests, and the death of one motorist.
How much did the Boston Big Dig originally cost?
The original estimated cost was $2.8 billion. The final project cost was $14.6 billion. The Boston Globe estimates the Big Dig will ultimately cost $22 billion (with interest) and that it won't be paid for until 2038.
How much did the Big Dig cost inflation?
However, the project was completed in December 2007 at a cost of over $8.08 billion (in 1982 dollars, $21.5 billion adjusted for inflation, meaning a cost overrun of about 190%) as of 2020.
What was the Big Dig funding?
The Big Dig, a project funded by federal and stated monies (about 60/40), was substantially completed late in 2007 for nearly $15 billion.
Why did the Big Dig ceiling collapse?
The National Transportation Safety Board released a report on the one-year anniversary of the disaster, that attributed the major cause of the collapse to epoxy creep.