Install deployable floodwall across East Boston Greenway

"Installation of a seven-foot high deployable flood wall across the Greenway under Sumner Street would block the current 1% annual chance flood, with one foot of freeboard. The project would provide immediate protection to almost 4,300 residents, at least 70 businesses, and critical infrastructure for an estimated cost for design and construction of $100,000. Implementation will include an operational plan for deploying the flood wall in advance of a flood. The East Boston Greenway is owned by the City of Boston and maintained by the Parks and Recreation Department."

(Source: https://www.boston.gov/news/city-take-immediate-steps-protect-east-boston-charlestown-climate-change)