Installation of a left turn arrow, Boston Ave/Mystic Valley Parkway.
I wasn't quite sure where to put this, there is a DCR thread for Allston Brighton, but I couldn't find a thread for Somerville/Medford.
Last week construction began on replacing the intersection (quasi-rotary?) at Alewife Brook Parkway and Powerhouse Boulevard with a traffic signal.
ConstructionMeeting_02_01_23.pdf