"We're Being Left Behind": Residents Voice Frustrations Over Green Line Extension Delays

The Green Line Extension was supposed to arrive in Somerville and Medford by 2021. Here we are in 2026, and residents are running out of patience—and money.

What began as a transformative infrastructure promise has become a source of frustration for thousands of commuters and homeowners watching property values spike while transit remains out of reach. The project, once heralded as a $2.3 billion investment that would reshape the region's northern communities, now faces yet another timeline revision, with completion pushed to 2029 at the earliest.

"I moved here twelve years ago because it was affordable," said Maria Chen, a teacher who lives on Holland Street in Somerville's Union Square neighborhood. "Now my property taxes have doubled, my rent-controlled apartment is an anomaly, and I'm still sitting in traffic for an hour to get to work in Cambridge. Where's the benefit if I can't afford to stay?"

The Green Line Extension has become emblematic of a broader infrastructure challenge gripping Boston's metropolitan area. As costs balloon—the project's price tag has surged from $1.5 billion in 2008 to nearly $2.8 billion today—communities that were promised revitalization are experiencing the inverse: gentrification-driven displacement without the promised connectivity benefits.

Local organizations have taken notice. The Somerville Community Corporation has fielded hundreds of inquiries from anxious residents seeking clarity on construction timelines and affordable housing protections. "People feel deceived," said a spokesperson for the organization. "The infrastructure investment was supposed to be a rising tide that lifted all boats. Instead, it's created speculation and uncertainty."

The extension would eventually connect the Green Line from Lechmere Station through Union Square and continuing to College Avenue in Medford, theoretically reducing commute times by 15-20 minutes for an estimated 55,000 daily riders. Yet with each delay, skepticism grows about whether those promises will materialize before longtime residents are priced out entirely.

City planners acknowledge the tension. Somerville's planning director emphasized the city's ongoing efforts to create affordable housing near future transit stops, though critics note these measures remain insufficient given current market pressures.

For now, residents continue their daily commutes on overcrowded buses and Route 93, watching construction sites that seem to move at glacial pace. The promise of modern transit infrastructure, once a source of hope, has become a symbol of unfulfilled commitments—and dwindling faith in regional planning.

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