The Orange Line is shut down between Forest Hills and Back Bay from Thursday, September 10 through Monday, September 14, and while none of those stations is anywhere near Chelsea, the closure lands on the trips Chelsea riders actually take: to the hospitals in the Longwood area, to Northeastern and Roxbury Community College, to Ruggles and Jackson Square, and to the Green Street and Forest Hills neighborhoods where a lot of Chelsea’s families have relatives. Here is how the closure works and how to get around it from this side of the harbor.
What is closed and why
For five days, no Orange Line trains run south of Back Bay. Free, accessible shuttle buses replace them between Back Bay and Forest Hills, stopping at the closed stations. On weekdays the shuttles are lift-equipped coach buses; on the weekend they are low-floor buses with ramps. The MBTA is also letting riders use the Needham, Providence and Franklin commuter rail lines fare-free between Forest Hills and Back Bay, which takes about ten minutes instead of the thirty or more a shuttle can take in traffic. The T’s advice is to build in at least an extra half hour for trips downtown.
The work is a bundle of projects that need trains out of the way: concrete repairs to the Ruggles platform, stair walls and bridge; accessibility construction at Jackson Square; signal modernization from Forest Hills to Roxbury Crossing; the staircase at Green Street; and track work in the Forest Hills yard. “Service outages such as these are a critical and necessary part of maintaining the infrastructure improvements that took place as part of the 2024 Track Improvement Program,” the MBTA said. In plain terms, the 2024 shutdowns removed the slow zones; this one keeps them from coming back.
The Chelsea angle
Chelsea riders reach the Orange Line two ways. The SL3 Silver Line from Bellingham Square, Box District, Eastern Avenue and Chelsea station runs to South Station, where the Red Line connects to the Orange Line at Downtown Crossing. The commuter rail from Chelsea station reaches North Station, which is on the Orange Line. Either way, a Chelsea rider gets on the Orange Line north of the closure and rides it as far as Back Bay without disruption. The problem starts there.
For the hospitals: anyone heading to Brigham and Women’s, Beth Israel Deaconess, Boston Children’s or Dana-Farber normally rides the Orange Line to Ruggles and walks or takes a shuttle. This week, the fastest route from Chelsea is the commuter rail to North Station, the Orange Line to Back Bay, and then the free commuter rail hop to Ruggles on any Needham, Providence or Franklin train. Ruggles is served by all three. The Green Line E branch from Park Street to Longwood Medical Area is the alternative and will be crowded.
For Northeastern and Roxbury Community College: same route to Ruggles, or the E branch to Northeastern station. For Jackson Square, Stony Brook, Green Street and Forest Hills: Orange Line to Back Bay, then the shuttle, or the commuter rail to Forest Hills and the shuttle backward if the destination is in between.
The 111 bus over the Tobin Bridge to Haymarket, which is still the way many Chelsea residents get downtown, drops riders at an Orange Line station that is unaffected. The disruption only matters once a rider needs to go south of Back Bay.
Timing
The closure covers a Saturday that also brings Chelsea Day, the Revere Beach Art Festival and the feast in East Cambridge, none of which are on the affected stretch. The Orange Line north of Back Bay, including North Station, Haymarket, State and Downtown Crossing, runs normally all weekend. Full service resumes Tuesday morning, September 15. The T posts shuttle and fare information at mbta.com.