The proposed reconstruction plans for McGrath Highway between Somerville and Cambridge have come closer to full realization with the acquisition of funding by MassDOT.

By Jim Clark

Funding has been secured that will allow the start of the McGrath Highway reconstruction project.

According to MassDOT, the proposed project consists of reconstruction of McGrath Highway (Route 28) between Broadway in Somerville and Rufo Rd. – 3rd St. in Cambridge.

The current design proposes to remove the McCarthy Overpass and replace it with at-grade signalized intersections.

The project focuses on improving community connectivity between different neighborhoods and accommodation for all roadway users through provision, expansion, and enhancement of pedestrian, bicycle, and transit facilities.

The project also includes safety improvements, increased green space, physical separation of bicycles and pedestrians from motor vehicles wherever feasible, and the removal of a physical and visual barrier (the overpass) within the community.

Based on current planning, McGrath Boulevard would have fewer lanes for traffic, feature dedicated bike paths, create more space for trees, and allow for the possibility for new housing.

The new street configuration will have two lanes of two-way traffic, along with additional turn lanes at intersections.

The funding was announced at a virtual public hearing last week, with officials from MassDOT and the City of Somerville announced that work to demolish the obsolete highway could begin by 2028.

The project team estimates that a four-year refinement of planning process will be required before actual work will begin.

The proposed McGrath Boulevard intersection.