Central Artery/Third Harbor Tunnel Project (Mass.) -- Maps

Overview Daniel McNichol served as Deputy Director for Public Affairs and spokesperson for the “Big Dig” construction project in Boston, Massachusetts from 1993-2000. In 2000, he left the position to publish numerous articles and books about the project. The “Big Dig” project revitalized the Central Artery by replacing the elevated Interstate 93 with the Thomas P. O'Neill Jr. Tunnel and adding the Leonard P. Zakim Bunker Hill Bridge. In addition, Interstate 90 was extended to Logan International...