Big Dig - Wikipedia
The Big Dig was a megaproject in Boston that rerouted the then elevated Central Artery of Interstate 93 that cut across Boston into the O'Neill Tunnel and built the Ted Williams Tunnel …
The Big Dig: tunnels and bridges - Mass.gov
Named for the Boston Red Sox Legend, the tunnel doubles Boston's cross-harbor tunnel capacity from four lanes to eight. The .75-mile underwater part of the 1.6 mile tunnel used a dozen steel …
Ted Williams Tunnel - Wikipedia
The tunnel is named after the Boston Red Sox baseball legend Ted Williams. The underwater section of the tunnel is 90 feet below the surface of Boston Harbor, the deepest such …
The Big Dig: facts and figures - Mass.gov
The Ted Williams Tunnel interface in East Boston between the land-based approach and the underwater section is 90 feet below the surface of Boston Harbor, the deepest such …
The Big Dig: project background - Mass.gov
The project replaced Boston's deteriorating six-lane elevated Central Artery (I-93). It did so with an underground highway that is state of the art and two new bridges over the Charles River. It …
O'Neill Tunnel - Wikipedia
The Thomas P. "Tip" O'Neill Jr. Tunnel (colloquially O'Neill Tunnel) is a highway tunnel built as part of the Big Dig in Boston, Massachusetts. It carries the Central Artery underneath …
Big Dig | History, Boston, & Facts | Britannica
Dec 23, 2024 · The Big Dig, the largest and most expensive highway infrastructure project in the history of the United States, rerouted Boston’s Interstate 93 through an underground tunnel. It …
'The Big Dig': The Legacy Of The Costliest Highway Project
Nov 26, 2023 · Perhaps no project captures this better than Boston's Central Artery Tunnel project, more commonly known as the Big Dig. It's the nation's most expensive highway …
What are the three tunnels in Boston? - Geographic FAQ Hub
Jun 23, 2024 · The Sumner Tunnel is the third tunnel in Boston. It connects the North End to East Boston and carries Route 1A South. The tunnel is approximately 1.5 miles long and was …
The Big Dig Boston's Underground Marvel - Secret Boston
May 27, 2023 · The tunnel is the widest underwater tunnel in the world and stretches for 1.5 miles beneath the waters of Boston Harbor. It stands as a remarkable feat of engineering and allows …
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