BAE Systems HybriDrive

STV To Design Green Line Light Rail Extension In Massachusetts

Press Release from STV

BOSTON, May 7, 2018 /PRNewswire/ -- STV, a nationally recognized transportation design firm, will serve as the lead designer for the Massachusetts Bay Transportation Authority's (MBTA) $1.3 billion Green Line Light Rail Extension (GLX), as part of the design-build team led by the Fluor Corporation/Middlesex Corporation/Herzog Contracting Corp./Balfour Beatty joint venture (GLX Constructors).

STV Logo. (PRNewsfoto/STV)

Construction of the 4.3-mile extension, which will provide the Massachusetts communities of Cambridge, Somerville and Medford with a one-seat ride to downtown Boston, is expected to begin later this year, with revenue service beginning in 2021.

In total, the project also includes the design and construction of a new vehicle maintenance facility, an administration building, a viaduct, six new stations, one relocated station, six bridges, and a community path.

"The three communities where the Green Line Extension project is being constructed have been engaged in this process for nearly 20 years," said Mark Pelletier, STV vice president and Boston office manager. "They are knowledgeable, passionate and excited to have public transportation being made available to them. We look forward to working with them, the MBTA, and the Fluor Middlesex/Herzog/Balfour Beatty team in making this project a reality."

The MBTA anticipates a number of benefits for the project, including the reduction of 26,000 regional daily vehicle miles travelled, thereby improving air quality and reducing automobile congestion in the commonwealth. Daily ridership at the seven new GLX stations – which will all be outfitted with amenities that meet or exceed Americans with Disabilities Act standards – is expected to hit 45,000 by 2030. Additionally, all GLX operations will take place within an existing railroad right-of-way, the 3.4-mile Lowell Line and 0.9-mile Fitchburg Line, which minimizes the need to purchase additional ROW.

STV's role in shaping the GLX marks another major MBTA initiative supported by the firm. One of STV's earliest projects for the MBTA was the North Station Transportation Improvement Project, where the elevated section of the Green Line's viaduct was relocated into a tunnel section. In the mid-2000s, STV served as the lead designer for the Greenbush Commuter Rail Restoration project, then the largest design-build project ever undertaken by the MBTA.

About STV: Founded more than 100 years ago, STV is a leader in providing engineering, planning, architectural, environmental and construction management services for transportation systems, infrastructure, buildings, energy and other facilities. The firm is ranked 37th in Engineering News-Record's (ENR) Top 500 Design Firms survey, and 9th in its Transportation category. STV is 100 percent employee-owned. For more information, visit our website at or follow @STVGroup on Twitter or download the STV Pages app from Apple's App Store or Google Play.

For more information, contact:
Jill Bonamusa, (212) 614-3354
Mark Ginocchio, (212) 505-4916

Companies Mentioned in this Press Release:
Business Categories Mentioned in this Press Release: