AT-GRADE DESIGN
Safety & Mobility: Space required for an underpass complicates pedestrian crossings, eliminates space for a continuous linear path, creates pinch points that eliminate turn lanes, and would continue to look and feel like a highway.
Resiliency & Reliability: We cannot design an underpass that would not be below the water table, creating cost, maintenance, and reliability issues. Flooding and freezing that occurs today would continue, resulting in continued unexpected detours and delays.
CITY OF BOSTON STREETS CABINET
Mayor Michelle Wu
ENGAGEMENT SCHEDULE
• Ongoing coordination with MassDOT and MBTA
• 2/3/26: Charlestown Neighborhood Council (CNC)
• 2/11/26: Community meeting #1
• Mid March: Community meeting #2 (date TBD)
• Mid April: Community meeting #3 (date TBD)
• May 2026: Submit 25% Design to the MassDOT
• MassDOT to host 25% Design Public Hearing late 2026
• Additional regular engagement and updates to be provided between 25% and design completion
CITY OF BOSTON STREETS CABINET
Meeting #1: General Update & Rutherford Ave
Focus on project background, major elements of the design, and share design approach options for Rutherford Ave
Meeting #2: Sullivan Square & Public Realm
Review feedback from meeting #1 and gather feedback on public realm opportunities for Sullivan Square, Rutherford Ave, and new linear park.
Meeting #3: Traffic Analysis
Share the results of traffic analysis and the proposed design for the 25% design submission.
Mayor Michelle Wu
AT-GRADE DESIGN
Project Risk: An underpass design would introduce significant delay, resulting in loss of existing project funding and critical failure and closure of the existing underpass structure prior to a replacement Cost: Constructing new underpasses would add at least $200M to the estimated total project construction cost, in addition to flood control elements such as pump stations
CITY OF BOSTON STREETS CABINET
Mayor Michelle Wu
SIDEWALK & LINEAR PARK
On the east side of Rutherford Ave, future sidewalks will be contained within a roughly 40' wide, 5+ acre linear park with a generous buffer! space and separate walking and biking paths
On the west side of Rutherford Ave, new buffer space will be added
CITY OF BOSTON STREETS CABINET
Mayor Michelle Wu
Boston will be moving ahead with an At-Grade design for Rutherford Ave/Sullivan Square!
• Mid March: meeting #2
• Mid April: meeting #3
• May: 25% Design to MassDOT
• late 2026: MassDOT 25% Design Hearing
@mayorwu.boston.gov @streets.boston.gov @boston.gov
More: www.boston.gov/departments/...