Bridge Street Bridge (Berkshire County, Massachusetts)
Built 1951
Pony truss bridge over Housatonic River on Bridge Street in Great Barrington
Open to traffic

Brookside Road Bridge (Berkshire County, Massachusetts)
Built 1949
Through truss bridge over Housatonic River on Brookside Road in Great Barrington
Open to traffic

Bulls Covered Bridge (Litchfield County, Connecticut)
Built 1842; rehabilitated 1969 and 1994
Covered bridge over Housatonic River on Bulls Bridge Road
Open to traffic

Cottage Street Bridge (Berkshire County, Massachusetts)
Built 1934; rehabilitated 1961
Pony truss bridge over Housatonic River on Cottage Street in Great Barrington
Open to traffic

Derby-Shelton Bridge (Fairfield County, Connecticut)
Built 1918
Five-span concrete arch bridge over Housatonic River on CT 712 (Bridge Street) in Shelton
Open to traffic

Division Street Bridge (Berkshire County, Massachusetts)
Built 1950
Through truss bridge over Housatonic River on Division Street in Great Barrington
Open to traffic

Glendale Bridge (Berkshire County, Massachusetts)
Built 1928; rehabilitated 1985
Pony truss bridge over Housatonic River on Glendale Mdl in Stockbridge
Open to traffic

Golden Hill Road Bridge (Berkshire County, Massachusetts)
Truss bridge over Housatonic River on Golden Hill Road in Lee
Open to traffic

Housatonic River Bridge (Fairfield County, Connecticut)
Built 1954; rehabilitated 1998
Through truss bridge over Housatonic River on CT 133 in Brookfield
Open to traffic

Housatonic River Bridge (Fairfield County, Connecticut)
Built 1936; rehabilitated 1986
Through truss bridge over Housatonic River on CT 816 (Glen Road) in Newtown
Open to traffic

Housatonic River Bridge (Fairfield County, Connecticut)
Built 1951; rehabilitated 1990
Deck truss bridge over Housatonic River on CT 8 in Shelton
Open to traffic

Housatonic River Bridge (Litchfield County, Connecticut)
Built 1841; rehabilitated with hidden steel supports in 1973
Covered bridge over Housatonic River on CT 128
Open to traffic

Housatonic River Bridge (Litchfield County, Connecticut)
Built 1930; rehabilitated 1994
Six-span open-spandrel arch bridge over Housatonic River on US 7 in Cornwall
Open to traffic

Housatonic River Bridge (Litchfield County, Connecticut)
Built 1930 by the American Bridge Co.; rehabilitated 1986
Three-span deck truss bridge over Housatonic River on US 7 in Salisbury
Open to traffic

Housatonic River Bridge (Litchfield County, Connecticut)
Built 1953
Through truss bridge over Housatonic River on US 202 in New Milford
Open to traffic

Housatonic River Bridge (Berkshire County, Massachusetts)
Built 1931
Pony truss bridge over Housatonic River on US 7/MA 23 in Great Barrington
Open to traffic

Housatonic River Bridge (Berkshire County, Massachusetts)
Built 1925; rehabilitated 1988
Pony truss bridge over Housatonic River on MA 7A in Sheffield
Open to traffic

Meadow Street Bridge (Berkshire County, Massachusetts)
Built 1954
Pony truss bridge over Housatonic River on Meadow Street in Lee
Open to traffic

Valley Street Bridge (Berkshire County, Massachusetts)
Built 1890; rehabilitated 1983
Pony truss bridge over Housatonic River on Valley Street in Lee
Open to traffic

Washington Bridge (New Haven County, Connecticut)
Built 1921; rehabilitated 1990
Bascule bridge over Housatonic River on US 1 in Milford
Open to traffic

Water Street Bridge (Litchfield County, Connecticut)
Built 1903; rehabilitated 1985
Through truss bridge over Housatonic River on Water Street in Canaan
Open to traffic

Willow Street Bridge (Berkshire County, Massachusetts)
Built 1951
Pony truss bridge over Housatonic River on Willow Street in Lee
Open to traffic