MBTA Orange Line closure starts August 20: What riders need to know

The MBTA is reminding riders that Orange Line service between Oak Grove and Back Bay will be suspended for 11 consecutive days, from Thursday, August 20, through Sunday, August 30, 2026.

The planned closure will affect riders in Malden, Medford, Somerville, Boston and nearby communities who use the line for work, school, medical appointments, shopping and other trips. The MBTA says crews will use the interruption for rail, fastener, track and signal work.

Service has not yet been suspended. As of Friday, August 14, the interruption is scheduled to begin August 20.

What replaces Orange Line service

Free, accessible shuttle buses will operate between Oak Grove and North Station. Express shuttles will stop at Oak Grove, Malden Center, Wellington and North Station.

Riders traveling through downtown should consider the parallel Green Line between North Station and Copley. Back Bay is less than a quarter-mile from Copley, or about a four-minute walk. The MBTA plans to increase Green Line service during the Orange Line closure.

Boston’s official rider guide says fare gates will be open at Back Bay and Copley. The guide also encourages riders to consider fare-free Commuter Rail service between Oak Grove and North Station during the shutdown.

Accessible vans will be available at downtown Orange Line stations between Back Bay and North Station, as well as at Copley on the Green Line.

Expect longer trips

Shuttle buses can add significant time, particularly on trips that require traveling from the northern end of the Orange Line toward downtown. Boston advises a rider traveling from Oak Grove to Downtown Crossing to budget at least 70 additional minutes beyond the regular commute when using shuttle service.

That is an example for the Oak Grove-to-Downtown Crossing trip, not a universal estimate for every rider. Actual travel times will depend on the station, time of day, traffic, shuttle demand and the route a rider chooses.

Riders should compare the express shuttle, local shuttle, Green Line and Commuter Rail options before leaving. People who rely on elevators, accessible vehicles or other accommodations should review the available arrangements in advance.

Faster service is a planned goal, not a delivered result

The MBTA says the work will support a longer-term effort to improve Orange Line speed and reliability, including moving the line toward 55-mph operation between Community College and Assembly.

That language describes a planned outcome. It does not establish that riders will see a specific travel-time reduction immediately after the August closure ends. The effect of the work will need to be assessed after service resumes.

What riders should do now

Plan for an 11-day interruption beginning August 20.
Allow substantial extra time when using replacement shuttles, especially for trips from Oak Grove toward downtown.
Compare express and local shuttles with the Green Line and the fare-free Commuter Rail option described in Boston’s official guidance.
Consider Copley as a downtown alternative for trips near Back Bay.
Check accessibility arrangements before traveling if a trip requires an elevator, accessible shuttle or van.

The City of Boston cautions that its shutdown page is not a real-time service alert. Riders should check the MBTA’s live alerts and service information for changes once the closure begins.

Sources

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