Following the unrelentless winter storms, MBTA has yet to operate at its full capacity! From Boston, MA Globe, 3/23/15:
63 Trips Being Restored to MBTA Commuter Rail Services
The company that runs the MBTA’s commuter rail services is restoring 63 trips as it continues to recover from a winter of heavy snow and frigid temperatures that crippled service.
Keolis Commuter Services says the extra 63 trips will be added on most lines starting Monday and are part of an effort to restore full service by the end of March.