Progress on Steel Work North Station

741-729 Boylston St.

Mass. Ave. opp. Plympton St.

Dudley St. Station

751-739 Boylston St.

#11-9 Winter St.

41-45 Union St.

Dudley St. Alterations in Steelwork

E. Side of Washington St. 250' # S. of Dale St.

Boylston St. near Berkeley St. Traffic Conditions

Foundation E. Side of Washington St. just S. of Keyes St.

Bldgs. Dorchester Ave.

Castle St. Y. and Washington St. Tunnel Steel Structure