The Massachusetts Bay Transportation Authority is reporting delays on the Red Line.
A disabled train caused moderate southbound delays from Alewife to Park Street. There were also minor delays near the JFK/UMass station due to an earlier disabled train.
Earlier in the morning, the Green Line had been experiencing minor residual delays on the D branch. Service resumed by about 8 a.m.
In-depth news coverage of the Greater Boston Area.
Riders can check the status of their commute on the MBTA website.