Police in Arlington, Massachusetts, say to expect some heavy delays in the area after an MBTA bus crashed into a tree Tuesday morning.
The crash happened in the area of 1194 Mass Ave. around 5:30 a.m.
The bus operator was the only one on board.
She was treated at Massachusetts General Hospital and was released.
Traffic is being diverted.
There is no word on injuries.
The cause of the crash is under investigation.