MBTA Green Line Extension

Station Sites + Community Path | Cambridge, Somerville, Medford, Massachusetts

The MBTA Green Line extension will greatly improve public transit service in some of the state’s most densely-populated communities.

Beginning at a relocated Lechmere Station in East Cambridge, this important project will reach Union Square in Somerville and Tufts University in Medford, extending the Green Line for five miles.

As part of a final design team led by AECOM/HNTB, Halvorson Design is designing all site improvements for the seven new stations and a major extension of Somerville’s Community Path.

project manager

Bryan Jereb ASLA



Massachusetts Bay Transportation Authority



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