Rajeeve Martyn was at Park when this sign post went up, he reports that "MBTA workers were surprised, too." The T says there's an unspecified wire problem at Haymarket that means no trolleys between North Station and Lechmere - and that it's re-set the signs at Park Street, since trains are running there.

Finn provides a before and after at State Street on the Orange Line: A couple weeks ago, the T put up a new train-arrival board - which it then blocked today by putting a sign pointing the way to the Blue Line.

The MBTA reported delays of up to 30 minutes on the Ashmont branch of the Red Line this morning after a train left this mortal coil at JFK/UMass, leaving behind only a cold, dead husk that had to be pushed out of the way by another, still breathing train.

Some passengers on the Worcester Line sat in stalled trains for up to three hours tonight. Read more.

Transit Police report a 40-year-old woman suffered serious injuries when she was hit by an inbound Riverside Line trolley at Newton Centre around 7:45 p.m.

Transit Police detectives are currently investigating the facts and circumstances surrounding the incident.

The MBTA reports Orange Line delays towards Forest Hills of up to ten minutes because of a train with door problems at State. Specifically, this train.

Transit Police report arresting two men they say spent a trip on inbound Orange Line train from Forest Hills "harassing and intimidating" passengers in their car - and attacking one man they spotted attempting to call police. Read more.

With the old year ticking down, a Green Line train composed of two of the brand-new trolleys died right at Park Street, where everybody could see it. Steve Timmins reports workers "separated train into two singles, trains now moving again after about 20 minutes."

An outbound Worcester Line train suffered "a low speed upright derailment near Lansdowne," Keolis reports. No injuries, at least, but a major mess on the line, with some passengers being bused back to South Station as the T tries to organize a bus convoy from there to Newtonville, where riders can board a train headed west.