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Suspension
No Orange Line train service between Sullivan & Tufts starting Friday at 8:45 PM and at all times Saturday and Sunday. Use bus shuttles between Sullivan & Haymarket and Green Line between Haymarket & Copley (Back Bay) as alternate service.

Green Line D Track and Signal Replacement

Placing ties. Machinery on the left, a construction crew on the right.

Between 2018 and 2020, we will replace 25,000 feet of track and 6.5 miles of signals on the Green Line, between Beaconsfield and Riverside on the D Branch.

Building a Better T

As part of our $8 billion, 5-year capital investment plan, we're renovating stations, modernizing fare collection systems, upgrading services for our buses, subways, and ferries, and improving the accessibility of the entire system.

Learn more

  • Contract awarded: June 2018
  • Projected completion: December 2020
  • Budget: $101,600,453
  • Status: 26% construction complete

As part of the Green Line Transformation (GLT), this project meets the following goals:

  • Service delivery: Speed restrictions lifted on some sections of the Green Line for faster service
  • Safety and resiliency: New tracks and signals mitigate risk of service interruptions due to track conditions and reduce time and money needed for maintenance

To do this work, we need to shut down service on weeknights and on some weekends. Shuttles will replace train service, in coordination with the teams doing flood control work at Fenway, track repairs between Fenway and Riverside, and accessibility upgrades at Newton Highlands.

Why We're Doing This Work

Related Projects

Side view of new Green Line car at Riverside (July 2018)

This project is one of many we're working on to ensure twice as many passengers have access to a safer, more comfortable, and more reliable Green Line by 2030.

Learn more about the Green Line Transformation

What You Can Expect During This Work

Photo Gallery

Downloads

We invite you to review the documents presented to the Fiscal Management and Control Board related to the project.

 Board Presentation (June 2018)

Contact Us

For all queries and comments related to Green Line D Track and Signal Replacement, please contact DBranchInfo@mbta.com.

To report a noise complaint or issue, call the 24/7 noise hotline at 508-676-3550.

For More Information

Get project news, updates, and information delivered to your inbox.

Building a Better T

As part of our $8 billion, 5-year capital investment plan, we're renovating stations, modernizing fare collection systems, upgrading services for our buses, subways, and ferries, and improving the accessibility of the entire system.

Learn more

Related Projects

Side view of new Green Line car at Riverside (July 2018)

This project is one of many we're working on to ensure twice as many passengers have access to a safer, more comfortable, and more reliable Green Line by 2030.

Learn more about the Green Line Transformation