4/
The Big Dig was the most expensive road project in U.S. history lasting around 15 years (8 longer than expected). It was plagued by cost overruns (of 190%) and problems too numerous to mention.
4/
The Big Dig was the most expensive road project in U.S. history lasting around 15 years (8 longer than expected). It was plagued by cost overruns (of 190%) and problems too numerous to mention.