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Boston MBTA Shutdowns 2026

This page offers information and resources for Boston residents impacted by MBTA shutdowns in 2026.

The City of Boston is collaborating closely with community partners to ensure riders have access to vital information. This page serves as a hub for essential resources designed to help you navigate through the upcoming shutdowns seamlessly. Stay informed and plan your journey effectively with the tools provided here.

Upcoming Diversions and Shutdowns

Upcoming Diversions and Shutdowns

May 29 – 31

Red Line service will be suspended between Broadway & Ashmont (Ashmont Branch) and Broadway & North Quincy (Braintree Branch) on May 29 – 31 for signal upgrade work. 

Free and accessible shuttle bus service will make all stops between Broadway and Ashmont, as well as Broadway and North Quincy. 

  • Accessible van service will be available between Broadway and Ashmont as well as Broadway and Quincy Center, upon request. 
  • Riders using shuttle buses should budget 40-50 minutes of additional travel time.

The fare gates will be open at Broadway and Quincy Center. Riders should also consider fare-free Commuter Rail service between Braintree, Quincy Center, JFK/UMass, and South Station. For more information regarding this closure, please visit MBTA's website.

May 30 – June 5

Green Line E Branch service will be suspended between Government Center and Heath Street on May 30–June 5 for the installation of critical Green Line Train Protection System (GLTPS) infrastructure. 

  • Riders can instead utilized parallel Route 39 bus service, which will have increased service. Riders should budget at least an additional 10 minutes of travel in additional to their regular commute.

 

Calendar

Please note: This webpage does not provide real-time information. The calendar below only displays planned subway diversions posted in the MBTA monthly service change article. For live MBTA updates and information regarding commuter rail diversions and diversions outside of Boston, please visit the MBTA Alerts Page.

Accessibility During MBTA Closures

MBTA Closure Shuttle Stop with White tent and sign reading "orange line accessible area" with international symbol of access.

The City of Boston, in partnership with the MBTA, is committed to ensuring that accessible transportation is available to all riders, including when the MBTA subway system is partially closed for planned and unplanned maintenance. 

To learn more about accessibility during MBTA closures, your rights as a customer, and reporting accessibility issues, please visit our Accessibility During MBTA Closures page. 

Accessibility During MBTA Closures

Additional Diversion Resources

Additional Resources
MBTA ANNOUNCES JANUARY 2026 SERVICE CHANGES
2024 Diversions Review and 2025 Outlook
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