About

Boston Tunnels provide transportation routes under the city, below the harbor, and beneath overpasses. Major tunnels include the Central Artery Tunnel, the Callahan Tunnel, the Sumner Tunnel, the Ted Williams Tunnel, the O'Neill Tunnel. Sometimes the quickest route to the airport or from one area of the city to another is via tunnels.

What's Here

Interstate 93, 93 South, I-90, Route 1, Route 1A, Logan Airport, Storrow Drive, The-North-End