Ambitious Boston Rail Expansions Planned for Next Decade

This week, the Massachusetts Department of Transportation (MassDOT) announced how it aims to spend $12.4 billion on road and transit projects over the next five years. Expansions of Boston's Fairmount Indigo Line and Green Line are planned.

2 minute read

January 10, 2014, 1:00 PM PST

By Jonathan Nettler @nettsj


Boston transit station

Mars Infomage / Flickr

"On Thursday afternoon, MassDOT released its Capital Investment Plan for 2014 through 2018, which is an outline of how state officials plan to spend money, trying to fix the problems that plague pedestrians, cyclists, commuters, and drivers," reports Steve Annear. Though many of the projects outlined in the plan have been in the works for years, one bold initiative highlighted by Annear is the expansion of the 9.2-mile Fairmount Indigo Line.

Though the line passes through some of the densest areas of Boston, it has the lowest ridership of any commuter rail service in the city. In addition to new stations along the line that are currently under construction, the Capital Plan envisions an ambitious expansion of the Indigo Line. "According to a map produced by MassDOT as part of the report, the Indigo Line would expand in the next decade and make loops into Fort Point, near the Convention Center, as well as provide trips to Back Bay, and introduce a connector that could swing into Cambridge before making its way to North Station from Allston," explains Annear.

Though 53 percent of the $12.4 billion would be spent on highways, officials are planning to spend $130 million on improving bicycle infrastructure by 2018. 

Of note, adds Martine Powers in the Boston Globe, "If efforts are successful to repeal the automatic gasoline tax hikes in a November ballot question, the resulting lower tax revenue could derail some of the transportation projects."

Thursday, January 9, 2014 in Boston Magazine

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Cover CM Credits, Earn Certificates, Push Your Career Forward

Aerial view of town of Wailuku in Maui, Hawaii with mountains in background against cloudy sunset sky.

Maui's Vacation Rental Debate Turns Ugly

Verbal attacks, misinformation campaigns and fistfights plague a high-stakes debate to convert thousands of vacation rentals into long-term housing.

July 1, 2025 - Honolulu Civil Beat

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

July 9, 2025 - Diana Ionescu

Green vintage Chicago streetcar from the 1940s parked at the Illinois Railroad Museum in 1988.

Chicago’s Ghost Rails

Just beneath the surface of the modern city lie the remnants of its expansive early 20th-century streetcar system.

July 13, 2025 - WTTV

Bend, Oregon

Bend, Oregon Zoning Reforms Prioritize Small-Scale Housing

The city altered its zoning code to allow multi-family housing and eliminated parking mandates citywide.

5 hours ago - Strong Towns

Blue and silver Amtrak train with vibrant green and yellow foliage in background.

Amtrak Cutting Jobs, Funding to High-Speed Rail

The agency plans to cut 10 percent of its workforce and has confirmed it will not fund new high-speed rail projects.

6 hours ago - Smart Cities Dive

Green Skid Row mural satirizing city limit sign in downtown Los Angeles, California.

LA Denies Basic Services to Unhoused Residents

The city has repeatedly failed to respond to requests for trash pickup at encampment sites, and eliminated a program that provided mobile showers and toilets.

7 hours ago - Los Angeles Public Press