The Downeaster resumed service from Portland to Boston on March 1, with #688/689.

The recent heavy weather in New Hampshire brought all train traffic through that state to a standstill. Passenger service began to collapse late Thursday evening at the height of the storm.

The lack of power at signals & crossings had been the major culprit though there were downed trees on the tracks.

See additional info in the comments on how to check for any further service disruptions.