Trivia: The Big Dig was a major public works project in what American city?
New York, New York
Los Angeles, California
Boston, Massachusetts
Miami, Florida
The correct answer is Boston, Massachusetts
So why is this answer correct? : Designed to ease Boston’s congested traffic, the “Big Dig” took 25 years from start to finish and cost an estimated $24.3 billion, the most expensive highway project in U.S. history. The result of the Big Dig was a massive restructuring of Boston’s highway system, which in turn lowered the city’s carbon emissions by 12% upon its completion.