To create the building site, a large double helix parking ramp that accessed seven levels of parking above the adjacent 350 Washington Street building was demolished.
The redesigned site permitted the reconnection of Hawley Street between Franklin Street and Milk Street. Hawley Street now serves as the entry to the parking garage for 880 cars.
Located on the edge of the Financial District, the tower offers 600,000 square feet of Class A office space with floor plates ranging from 19,000 to 25,000 square feet.
To achieve these large floor plates, floors 12 through 32 cantilever out 40 feet above the adjacent parking structure. Perimeter diagonal bracing extends from the foundation to the 17th floor on the north and south façades, making the cantilever possible