The MBTA is installing the Green Line Train Protection System, or GLTPS, on all of its trains. The agency says the system could be critical in preventing incidents like a derailment in Cambridge in ...

The Massachusetts Bay Transportation Authority is set to suspend stops between Kenmore  and Boston College to implement ...

Why is the Green Line shut down? The MBTA is replacing a 130-year-old wooden "trough" that is part of the original construction in the tunnel with a more durable metal trough. Crews will also install ...

The Massachusetts Bay Transportation Association announced Feb. 25 it selected a contractor to begin implementing the Green Line Train Protection System, MBTA spokesperson Maya Bingaman wrote in a ...

How commuters will be affected, and the alternative modes of transportation suggested.

Federal regulators first recommended an anti-collision system for the MBTA's Green Line in 2009 but Sunday's crash between two trolleys at East Somerville Station is a reminder that the system is ...

Piper is currently deploying the Green Line Train Protection System for the MBTA in Boston. The system includes three critical safety deliverables, including: collision avoidance for Green Line trains ...

The MBTA plans to slightly reduce scheduled trips on the Green Line this summer as it installs a long-awaited safety system and to better reflect the actual time it takes trains to travel their routes ...

Add Yahoo as a preferred source to see more of our stories on Google. The wooden beams that ran along the ceilings of the MBTA’s Green Line tunnels were installed when the line was built in the late ...