Amtrak said limited train service between Philadelphia and New York should resume on Monday, with full service by Tuesday.
Amtrak has had to modify Northeast Corridor service because of the deadly derailment in Philadelphia.
Another day of commuting woes for people who take the MBTA to work.
The panel is now made up of 16 jurors.
The MBTA returned with limited service Wednesday morning, but commuters struggled with long lines, crowded buses and trains, and irritating delays.
The bitter cold and all of the snow left behind from the last two storms crippled the MBTA Tuesday morning.
The first snowfall of 2015 in the state led to significant traffic delays and numerous accidents Saturday night.
Commuter rail riders faced headaches Friday morning due to a power issue South Station.
Three people died after an Amtrak train hit a truck on the tracks overnight in Mansfield.
A U.S. Postal Service Inspector General report has found the greater Boston area has experienced significant delays in mail delivery.