Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Find the Latest Information on the Coronavirus/COVID-19 at FTA's Coronavirus landing page.

United States Department of Transportation United States Department of Transportation

Green Line Extension Project Profile: FY 2022 Annual Report

The Massachusetts Bay Transportation Authority (MBTA) and the Massachusetts Department of Transportation (MassDOT) are jointly constructing an extension to the existing Green Line Light Rail Transit (LRT) route from a relocated Lechmere Station in Cambridge to College Avenue in Medford and Union Square in Somerville. The Green Line Extension (GLX) will operate on the exclusive right-of-way of the MBTA Commuter Rail System, adjacent to existing commuter rail service.

Last updated: Friday, May 28, 2021
DOT is committed to ensuring that information is available in appropriate alternative formats to meet the requirements of persons who have a disability. If you require an alternative version of files provided on this page, please contact FTAWebAccessibility@dot.gov.