The Lower Mystic Regional Working Group (LMRWG) has been studying options to improve transportation in an area encompassing parts of Boston, Everett, and Somerville and centered on the transportation hub of Sullivan Square, which has seen considerable development activity in recent years.
Although the Encore Casino in Everett is the most well-known site, other planned large-scale development proposals in the area have the potential for broad impacts on congestion in the region. The LMRWG was formed by MassDOT to study the effects these future developments may have on the entire area, identify opportunities to improve mobility, and to develop short- and long-term transportation infrastructure and policy recommendations for improving transportation in and around Sullivan Square.