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The Ted Williams Tunnel (TWT) was the first major link constructed as part of Boston's Big Dig. It is constructed from twelve "binocular" shaped steel sections fabricated in a Baltimore shipyard.
Learn about the history, construction, and features of the Ted Williams Tunnel, a two-tube immersed tunnel that connects South Boston and East Boston. Find out the tolls, traffic, and alternatives for this harbor crossing.
Learn how to get to and from Logan Airport during Sumner Tunnel closures. Find out the best routes, alternative options, and traffic updates for the Ted Williams Tunnel and other roads.
During the closure of the Sumner Tunnel, MassDOT implements a relief lane for traffic exiting Logan Airport to the Ted Williams Tunnel (I-90) during times of lower traffic volumes on I-90 Westbound, typically beginning after about 11 a.m. and continuing into the evening hours.
Jul 13, 2023 · The tunnel was shut down in the westbound direction for an hour on July 13, 2023, as part of a medical emergency. The closure affected commuters who use the tunnel as a detour for the Sumner Tunnel shutdown.
Jan 24, 2024 · The Ted Williams Tunnel, part of the Central Artery/Tunnel Project (AKA Big Dig), was named in honor of the legendary Boston Red Sox outfielder, Ted Williams. Opened to traffic in 1995, it was a significant endeavor, aiming to alleviate the ever-growing traffic congestion in Boston.
Learn about the Ted Williams Tunnel and other major highway tunnels and bridges built as part of the Central Artery/Tunnel Project in Boston. The project improved traffic flow, access to Logan Airport and the seaport, and created new park land.
