Joshuatown Road Bridge
Concrete arch bridge over Eight Mile River on Joshuatown Road in Lyme
Open to traffic
Built 1920; rehabilitated 1987

Lyme Street Bridge
Concrete arch bridge over Lyme Street on I-95 in Old Lyme
Open to traffic
Built 1948

Mystic River Bridge
Bascule bridge over Mystic River on US 1 in Groton
Open to traffic
Built 1922

Niantic River Bridge
Bascule bridge over Niantic River on CT 156 in East Lyme
Open to traffic
Built 1991

Pachaug River Bridge
Concrete arch bridge over Pachaug River on CT 138 in Griswold
Open to traffic
Built 1946

Parkwood Road Bridge
Wooden bridge over Little River-Hanover Res on Parkwood Road in Sprague
Open to traffic
Built 1929; rehabilitated 1992

Pease Brook Bridge
Lost arch bridge over Pease Brook on Goshen Hill Road
No longer exists
Built ca. 1940; replaced 2003

Potash Hill Road Bridge
Concrete arch bridge over Little River on Potash Hill Road in Sprague
Open to traffic
Built 1938

Shetucket River Bridge
Two-span deck truss bridge over Shetucket River on CT 169 in Norwich
Open to traffic
Built 1938; rehabilitated 1993

Sunnyside Street Bridge
Stone arch bridge over Yantic River on Sunnyside Street in Norwich
Open to traffic
Built 1908

Thames River Bridge
Deck truss bridge over Thames River on Northbound I-95 in New London
Open to traffic
Built 1943; rehabilitated 1975