Traffic in Boston is challenging even on the best days, and we hate to bring you even worse news, but you should know the Sumner Tunnel is closing for about two months this summer while the Massachusetts Department of Transportation undertakes restoration work.
This multimillion dollar project already began in the spring of 2020, and you’ve probably already noticed occasional tunnel closures. Long overdue, the plan includes repairs and improvements to the walls, deck, and ceiling inside the tunnel.
Be prepared for traffic congestion this summer, especially if you’re coming from East Boston or the North Short. MassDOT Highway Administrator Jonathan Gulliver told reporters earlier this week, according to State House News Service. “Folks traveling from the North Shore and East Boston will be the hardest impacted, without a doubt. However, if you’re coming from the west or you’re coming from the south, you will also see additional congestion as a result of taking the Sumner Tunnel out of service for this entire period.”
How long will the Sumner Tunnel be closed?
The Sumner links East Boston and the North End, and serves an important route for drivers heading out of Logan airport and it will be closed seven days a week from July 5 through Aug. 31.
How will my travel to Logan Airport be affected?
The closures will affect travelers coming from Logan Airport/East Boston to Boston and points north. If you’re traveling to Logan Airport/ East Boston, continue using the Callahan Tunnel or the Ted Williams Tunnel. MassDOT suggests adding additional travel time to both trips in case of congestion. If you are traveling from the airport, expect delays.
People traveling from the airport should check Mass511 for real time traffic updates.
If you’re able, leave your car at home and take the Blue Line or Silver Line, the Logan Express, the Logan Water Taxi, or the Hingham/Hull Ferry. Also check out Massport's full list of transportation options.
How can I avoid traffic back ups?
If you’re driving in Boston in the summer, you’re going to see delays no matter what, and with the closing it’s going to be worse. The good news is, going into East Boston won’t change. However, leaving Eastie and Logan will be impacted. MassDOT has suggested several detours:
- If you’re heading south, take I-90 West/Ted Williams Tunnel to I-93 South.
- If you’re heading north, take MA-1A North to US-1 North and cross the Tobin Bridge and reach Interstate 93.
- Going west? Take the Ted Williams Tunnel and stay on the Massachusetts Turnpike.