- Section
- Stuff I Looked Up
- Type
- Explanation
- Date
- October 25, 2021
- Words
- 870
“The Big Dig was the largest highway project in American history. It was conceived in 1987, broke ground in 1991, and wasn’t completed until 2007. Costs rose from $2.3 billion to $14.8 billion. When the loan is paid off in 2038, the total cost will have been $24 billion. Four workers died during the…”