Massachusetts Bay Transportation Authority

The Massachusetts Bay Transportation Authority and Massachusetts Bay Commuter Railroad Co., which runs the MBTA's commuter trains, removed more than 100 trees or large branches felled by Tropical Storm Irene.

Massachusetts Bay Transportation Authority

The transit system, one of the nation's largest, shut operations Sunday morning. Officials with Boston's commuter transit system says most of its regular weekday service will resume Monday.

Massachusetts Bay Transportation Authority

Crews are working to get the line ready for the morning commute.