Historic Bridges of the U.S.

Ipswich River Bridge (Essex County, Massachusetts)
Built 1920
Concrete arch bridge over Ipswich River on MA 97 (High Street) in Topsfield
Open to traffic

Little River Bridge (Essex County, Massachusetts)
Built 1887
Stone arch bridge over Little River on MA 97 (Winter Street) in Haverhill
Open to traffic

Merrimack River Bridge (Essex County, Massachusetts)
Built 1914; rehabilitated 1951
Bascule bridge over Merrimack River on MA 97/MA 113 in Groveland
Open to traffic