A 1979 map of the MBTA Commuter Rail system. The November 1979 changes for Southwest Corridor construction are shown, as are the January 1980 extensions to Gardner and Concord. However, the December 1979 extension to Haverhill is shown as not yet completed; it shows never-opened stations at North Andover and Rosemont, plus a never-opened branch to Methuen.
Massachusetts Bay Transportation Authority
This file has been <b>extracted</b> from another file