South Station - Future

Future

As a major transfer station offering connections to multiple modes, South Station will see additional passenger throughput as a result of system improvements and a general increase in ridership. The existing underground Red Line and Silver Line stations are adequate for the near future, but the surface-level commuter rail and Amtrak platforms are at capacity.

A proposed relocation of the Boston General Mail Facility, which is located on Dorchester Avenue next to the station tracks, would allow for increased capacity at South Station. Seven more tracks are planned to be added to the existing thirteen tracks, allowing increased use by both MBTA Commuter Rail and Amtrak trains. A skyscraper, tentatively called the South Station Tower, was formerly proposed to be built over the new platforms, but the proposal was withdrawn. However, any expansion of South Station may include spaces for pillars for future air rights development.

In October 2010, the state of Massachusetts was awarded a US$32.5 million grant from the federal government to begin planning for this expansion. After deliberations, a $43 million contract (including $10.5 million in state funds) was awarded in August 2012. The planning project will advance the new station area, including a possible passenger mezzanine over the platforms, to the 30% design level. Other elements include a redesign of the South Station interlocking, a new commuter rail layover facility, and the restoration of public access to the adjacent section of Dorchester Avenue and the Fort Point Channel. The station expansion is intended to allow for increases in commuter rail service on the Fairmount Line and Framingham/Worcester Line, addition of South Coast Rail service, and increased Amtrak frequencies.