Green Line Transformation
As part of our $8 billion, five-year capital investment plan that began July 1, 2018, we're modernizing and transforming the Green Line. Green Line Transformation (GLT) projects represent four levels of transformation:
- Safety and State of Good Repair
- Accessibility
- Legacy Car Replacement
- Capacity
Each level aims to improve reliability and the overall quality of service for all riders and communities served by the Green Line.
GLT in 2021
Take a look at the work we've completed recently—and learn more about what's coming up.
All GLT Projects
| Project | Location | Status | |||
|---|---|---|---|---|---|
| Project | Green Line Train Protection System (GLTPS) | Location | Systemwide | Status | In progress |
| Project | New Green Line Vehicles | Location | Systemwide | Status | In progress |
| Project | Hynes Station Accessibility Improvements | Location |
| Status | In progress |
| Project | Solar-Powered E Ink Signs | Location |
| Status | In progress |
| Project | Track and Intersection Upgrades (2021) | Location |
| Status | In progress |
| Project | B Branch Station Consolidation | Location | Status | In progress | |
| Project | D Branch Station Accessibility Improvements | Location | Status | In progress | |
| Project | Brookline Hills Station Accessibility Improvements | Location | Status | In progress | |
| Project | D Branch Track and Signal Replacement | Location | Status | In progress | |
| Project | Lechmere Viaduct Rehabilitation | Location | Status | In progress | |
| Project | Newton Highlands Station Accessibility Improvements | Location | Status | In progress | |
| Project | Symphony Station Accessibility Improvements | Location | Status | In progress | |
| Project | Track and Intersection Upgrades (2020) | Location | Status | Complete | |
| Project | Track and Intersection Upgrades (2019) | Location | Status | Complete | |
| Project | Fenway Portal Flood Protection | Location | Status | Complete |
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.
Green Line Transformation 2020 Year in Review
Take a look back at the milestones the Green Line Transformation team reached in 2020.
Recent Updates
Be Part of the Green Line Transformation
We'd like to hear what you think would make the Green Line more comfortable, accessible, enjoyable, and easy to use.
Tell us what you think
Benefits
Every Green Line Transformation project meets at least one, sometimes many, of our program goals.
Program Updates
Learn more about our GLT team members and what we've been working on each week.
Public Meetings and Presentations
Learn more about how we’re engaging with the public and the Fiscal and Management Control Board as this program progresses.
Past Events
Contact Information
For all queries and comments related to Green Line Transformation, please contact GLT@mbta.com.
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.
Green Line Transformation 2020 Year in Review
Take a look back at the milestones the Green Line Transformation team reached in 2020.