MBTA GLX undergoes re-evaluation

Written by Jenifer Nunez, assistant editor
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The first in a series of public meetings to consider the future of the proposed Massachusetts Bay Transportation Authority (MBTA) Green Line Extension (GLX) will be held March 2. Massachusetts Department of Transportation (MassDOT) and the MBTA are currently conducting a re-evaluation of the extension and invite the public to share their ideas about the project.

 

The GLX project is proposed to extend the MBTA Green Line from a relocated Lechmere Station in East Cambridge to Union Square in Somerville and College Avenue in Medford. The re-evaluation of the project was launched due to significant cost overruns and the re-evaluation is expected to be completed and submitted to the T’s Fiscal & Management Control Board in May.

Public meetings will also be held on March 23, April 13 and 27 and May 5.

MassDOT and the MBTA’s current re-evaluation of the Green Line Extension project will focus on four key areas: (1) project management; (2) redesign; (3) re-procurement and (4) the development of a reliable cost estimate and schedule.

Review goals include revising the project schedule and design elements, with reduced capital and overall costs and new procurement method recommendations. Physical elements of the project under reconsideration include reduced station designs, redesign of vehicle maintenance facility, reconsidering community path options, construction work hour limitations, power signals and retaining and sound walls.

The original project consisted of two distinct branches: a mainline branch, which would operate within the existing right-of-way of the MBTA Lowell Line, beginning at a relocated Lechmere Station in Cambridge and traveling north to Medford and a branch line operating within the existing right-of-way of the MBTA Fitchburg Line to Union Square in Somerville. Plans called for seven new stations, including the relocated Lechmere Station. A vehicle storage and maintenance facility would also be constructed. Once completed, trains would operate every five to six minutes in the peak periods, providing service to downtown Boston.

MBTA says cancelling the project must remain an option until an affordable, feasible alternative has been identified. Any decision to cancel the project must take into consideration the potential legal exposure to the commonwealth and costs that have already been sunk into the project.

 

 

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