On Dec. 31, 2007, the "Big Dig" in Boston was officially completed. The largest single highway project in the country's history, it was nine years late and had cost more than $14.6 billion, a stunning $12 billion over budget. And if that wasn't bad enough, the project was plagued by corruption, scheduling overruns, leaks, design flaws and the death of one motorist.
It's not that the project itself was unnecessary. On the contrary, for decades traffic to and from Boston's Logan Airport was terrible, and it was difficult for the most experienced Boston drivers to negotiate the tangled streets and constant congestion downtown. The project greatly reduced congestion, air pollution and confusion. But because of its well publicized problems, the Big Dig has become a symbol of big government at its worst -- unethical politicians, contractors who cheat, costly projects, shoddy quality. Whether it's highway projects, weapons systems for the Pentagon, or NASA's two shuttle disasters, the stories of botched government projects seem unending. Why is that?