Soon after , BERy asked the Boston Transit Commission to build such a structure at Massachusetts station .
In 1917 , the Massachusetts General Court passed legislation allowing the Boston Elevated Railway ( BERy ) to construct prepayment streetcar transfer areas at existing subway and elevated stations .
Soon after , BERy asked the Boston Transit Commission to build such a structure at Massachusetts station .
In 1917 , the Massachusetts General Court passed legislation allowing the Boston Elevated Railway ( BERy ) to construct prepayment streetcar transfer areas at existing subway and elevated stations .