As of Tuesday afternoon, September 27th, Hubway's 176th station will be open and operational in East Boston. The station is located on the sidewalk south of the Eddy Apartments on New Street. The site is technically beyond New Street, just west of its turn at Sumner Street, bordering LoPresti Park (aka North Ferry Park).
9 Stations will deploy in East Boston this week, with one other site still to be determined. View the entire Hubway system map here.