Aberthaw Construction Co.

of Boston, Massachusetts
Elm Street Bridge (Berkshire County, Massachusetts)
designer, 1911
Deck arch bridge over East Branch Housatonic River on Elm Street in Pittsfield
Open to traffic

MA-28 Spicket River Bridge #1 (Essex County, Massachusetts)
Built 1912
Concrete arch bridge over Spicket River on MA 28 (Broadway) in Methuen
Open to traffic

West Branch Housatonic River Bridge (Berkshire County, Massachusetts)
Leonard C. Wason, designer, 1904
Concrete arch bridge over West Branch Housatonic River on West Street in Pittsfield
Open to traffic